How to Buy Used DSLR Cameras

A while ago, I wrote an article giving tips on buying used lenses. In this follow-up on how to buy used DSLR cameras, I will try to give some advice on how to buy the other part of a photographer’s kit – the camera itself. You will see that many of the lens buying guidelines are also applicable here, so lets not waste any more time and get started!

Canon 60D

Why Buy Used Cameras?

Just like with lenses, we don’t always need or can afford the latest and greatest. Certain cameras, such as the now discontinued Nikon D700 or the soon-to-be discontinued Canon 5D Mark II (B&H has it for $1699 brand spanking new, which is a steal), will hold a lot of appeal for at least a couple more years in the used market. Because of that, they make a great choice as entry FF models (I’m quite sure I will be using my D700 for a while even with the Nikon D600 and the D800 around) or even as backup cameras. There is an even larger market when it comes to entry-level DSLRs, such as the Nikon D3100, which can be bought very cheaply and be a great learning tool, even exceeding some old semi-professional models in image quality.

It is also quite common to see many professional, amateur and even beginner photographers purchase the latest equipment as soon as it becomes available and sell older gear before it starts to lose value. That, in turn, gives other photographers a chance to upgrade to previous-generation gear (which, mind you, is still very much up to quality standards) and save a lot of money.

If a Used Camera is On Sale, Does It Mean it is Defective?

If you’ve read my lens buying article, you probably know the answer to that question very well. In short – no, most often it doesn’t. There are many reasons why a photographer would be willing to sell a camera: upgrading, switching systems or minimizing the amount of equipment owned, are some of the popular ones. We tend to change our cameras more often than lenses with new products being announced more or less every year.

Just like with lenses, however, certain people will try to sell stolen gear (which may have several accessories missing, such as body cap and battery charger), as well as otherwise defective, but not apparent at first glance, cameras. That is why it’s important to thoroughly check that great-looking Canon 5D before actually giving up your hard-earned money for it!

Before We Start

Do you have trouble choosing a camera system? Buying your first DSLR can be a tricky choice with most manufacturers having both advantages and disadvantages in their offerings. Make sure you read Nasim’s “DSLR Purchase Guide” – I’m sure it will help those of you new to the DSLR world decide!

General Guidelines

Here are the most important things to check before buying a used DSLR camera:

1) Buy From a Trustworthy Source

As with lenses, eBay can be a great place to buy a used DSLR. Then there are Fred Miranda forums dedicated to buying/selling gear. If you plan to buy online, both of these places have reliable ranking and feedback systems, so that you know if a person you are about to buy from is trustworthy. These ranking/feedback systems can provide excellent information about the seller.

Make sure you know how to contact the person you’re buying the DSLR from, as well as their full name. Having an option to return the camera is very useful, so check if there’s a return policy in place. Lets hope there’s no need to return though!

2) Bring Your Laptop Along

A laptop will help you check for any defects and imperfections in the image itself as you photograph, such as AF inaccuracies, serious sensor defects or dead pixels.

  • Check the Sensor For Dead Pixels: in order to do that, you need to take an image with the camera, preferably RAW, at its base ISO setting (usually ISO 100 or 200), with the lens cap on, so that you get a dark frame. Examine the image with your computer – any dead pixels should be easily noticeable when viewed at %100. Don’t worry if there are some – it’s normal, especially if the camera is quite old. Three or four dead pixels don’t mean much, you’ll still have several million left. However, if I saw a lot more, then I’d be worried that something is wrong with the sensor.
  • Check the Shutter Count: while some cameras manage to go way above their tested shutter actuation number, some shutter mechanisms fail much more quickly. Camera manufacturers rate their cameras for 50, 100, 150 or 300 thousand shots and there is no guarantee that you will get that far. Make sure you know the expected shutter life of the model you are about to buy, then use the same RAW image you took for checking dead pixels (or take another one) and open it with PhotoME. A free tool, PhotoME is great for finding any kind of information there is to find in an image file about your camera. There, at the bottom of the program window, you will find a “Filter” option – enter “shutter count”. There’s your number! If it’s nowhere close to the theoretical limit provided by the manufacturer, your camera is most likely to be fine for a while. In either case, price should reflect the amount of photographs taken with the camera.
    How To Buy Used Cameras

    Another quick way to find out your shutter count without installing anything is to try uploading a JPEG image to a website like

    How long before the shutter mechanism needs replacement largely depends on how the camera was used. If it was often used in high-speed mode at its max’ frame rate, there’s a good chance that the shutter mechanism will fail sooner than it would than if the camera was used in single shot mode most of the time. That does not necessarily mean it will fail soon, however, so don’t worry about this too much.

    Shutter count tests are good to find out if the seller is lying. Sometimes you will get those folks that will say “Never Used, like New” or “Used Once”, then you see 100,000 shutter actuations…

  • Examine For Sensor/Chamber Dust: normally, dust specs on a sensor are not a deal breaker. Quite the contrary, it’s rather expected for a camera to have some dust on it. However, if there is a significant amount of dust on the sensor and the chamber looks terrible with all kinds of stuff in it, then you might have to send it to the manufacturer for cleanup. Therefore, if you see something like this, you should factor this into the negotiated price. Again, some dust inside the camera is OK, but do look for other potential issues such as scratches on the sensor, etc.

    The easiest way to examine the sensor is to take a picture of a clear sky and then scroll through the photograph at 100%. Any sensor-related issues will show up on the image, even at lower magnification. Close down the aperture of your lens all the way to the highest f number like f/16 and you will quickly see any problems.

Nasim has a few very good articles written on the topic. Check them out:

3) Examine Mechanical Condition

You can tell a lot about how a camera was used and how old it really is by the way it looks. Make sure you remember – any imperfections must be reflected in the price, yet not all of them are at all important!

  • Scratches and Dents: you shouldn’t worry about minor scratches – they happen and have no effect on mechanical condition of a camera, but can show you how it was used (pro’s usually don’t care much for cosmetic condition of their gear in favor of doing all it takes to capture the shot). Larger scratches and dents may indicate that the camera was dropped. On one hand, such cameras as Nikon D300/D300s and D700 are made to be very tough and withstand such abuse, on the other hand, however, such a strong shock may have damaged camera internals (those cameras are heavy, after all). Unless the price is very tempting, I would avoid such equipment.

    Take special care when examining the memory card compartment – if the camera you’re buying uses CF cards, it is vital that none of the pin connectors inside card mount are bent or damaged in any way. Bent pins may short-circuit and damage your cards or the card reader itself. Fixing the memory card compartment alone can be very expensive.

  • Rubber Coming Off: rubber cover on the grip and the back of the camera may start to come off if the camera was used in moist conditions, as seen in this picture:
    Nikon D700 Rubber Issue

    It’s not pretty to look at and gets worse with use, but can be replaced at a professional service center or even by yourself. In any case, it’s not a very serious fault and can happen quite often, but you should remember that, as always, price should reflect such imperfections.

  • Check Viewfinder and LCD Screen: be sure to check both for scratches and, in the case of an optical viewfinder, dust, which can be rather annoying and distracting (especially when it is stuck in a place where it cannot be easily removed). A scratched LCD screen can be quite expensive to replace, so make sure it is in good condition and shows accurate color (within reason).
  • Examine The Lens Mount: the lens mount on a camera should be in pristine condition – there should be no dents and bends, and contact pins should be clean. If there are dents and/or bends on the camera, it could mean the camera was dropped or used with a heavy lens carelessly. Make sure your lens mounts securely and doesn’t fiddle about (a very slight movement under pressure can be normal).
  • Overall Sturdiness: it is quite normal for older plastic cameras to squeak a little every now and then when held hard – they are used, after all, and far from being new. However, relatively new cameras, such as D3100, D5100, D7000 or even a good condition D90 should feel quite tough. If they don’t, they may have been dropped or banged around. Make sure the used camera won’t fall apart after just a few months of use. It has to feel securely in your hand even with heavier lenses attached. Also, no buttons should feel loose – some may fall out, which means you will need to send the camera for repair.

5) Autofocus Operation

It’s not just the lens that needs to be checked for AF errors. Put a lens on the camera and see if it focuses well. Obviously, shooting a test chart as described in Nasim’s how to test your DSLR for autofocus issues is not an option during the process of buying a camera, but if you focus on a distant subject using live view and then regular phase detect, you should be able to spot nasty AF issues and differences. If you want to do more careful testing, I would take something like LensAlign with you to perform quick AF tests, as described in the Lens Calibration guide. If focus issues are very noticeable, then you may be better off with a different body, because that one may either have an AF issue or just does not work properly with the lens you own. Make sure AF operations are not slow when the light is good (and always try to be wherever light is good when testing gear) and check both single and continuous AF performance.

And Last, But Not Least!

Be safe. Try to meet with the seller during daytime and in public places, and don’t pay upfront. Bring someone with you if you can not only for safety reasons, but also because you might need some assistance. If you have a feeling that the deal seems too good to be true, then it probably is. Be as thorough as you can, and you will save yourself a lot of nerves, money and time in the process. Buying used cameras can be great, and even professionals do it all the time – just make sure to keep the above in mind.


  1. 1) FrancoisR
    October 27, 2012 at 5:28 am

    Thank you Roman just another interesting article from the …Mansurovs (lloll).

    I sold my D70, D200, D300 and last week 5D mkII. I never had any comebacks. They were all in perfect shape with less than 20k cliks each. Most people like me sell their old DSLR (I kept my D50 though as a good souvenir and useful to test flaky or used lenses) because they want the latest technology (which evolves so fast) not because (IMHO) they are not working any more. Bodies get obsolescent quick and I sell before they are worthless . Some remain great value since they devaluate so fast. I dont sell lenses as much since they last for ever (if not damaged). They maintain their value but brand names only. I try to steer away from Tamron, Sigma etc. They are bad investments (best ones “L” lenses from Canon or professional Nikon) and dont roll as easily . Crop lenses will be sitting ducks soon as mirrorless will take over. I use Photoshop to get the click count of a Nikon body (file info). But I had to download a program (free) to get the one on the 5D2.
    I’m effraid the D800 will be tough to sell as many were “lemons” (mostly in the States it seems). The 5D3 will be in next week, a real winner I think (hope)…

  2. 2) Avishai
    October 27, 2012 at 7:00 am

    Thanks for the article!! really helped me! i am planing to buy a used DSLR in the next few weeks and i am sure to read this article again!

    Are you going to write an article about buying used accessories? could be very helpful to!

  3. October 27, 2012 at 7:18 am

    Another useful “Photography Life” article. So important to both the new to dSLR second hand market and for the inexperienced buyer.

  4. 4) Mads
    October 27, 2012 at 8:25 am

    Great article which I will use as a checklist when hunting for a used d700!

  5. 5) aditya Mukherjee
    January 12, 2014 at 5:14 am

    It is always great reading your articles. I have very little knowledge about buying usd cameras .neither do i can afford to buy new DSLR , so it will be very helpful if you can suggest a few cameras (used) with best buy prize. and where to buy.

  6. 6) Keith R. Starkey
    January 13, 2014 at 6:19 pm

    Thanks very, very much for the article and all your work!

  7. 7) Vishwanatha M.S.
    April 12, 2014 at 11:50 am

    Good reading. I now have a chance to buy a Nikon D300 at about 670 USD. It is 2 years old and has <18K shutter count. I am not sure if this is a good offer. Could you help me out?

    • April 13, 2014 at 2:28 am


      D300 is a good camera, albeit somewhat old. Unfortunately, I cannot comment on the price, because our prices in Europe are very different from those in the US. Perhaps it would be better for you to ask this question in our forums –

      The price looks fine to me, especially with that minuscule shutter count. It should be in pristine condition. It is a very capable camera, too, with lots of external control. Very well built. But then, also quite large and heavy. I had one, loved it to bits.

      It is a DX body, yes. If you ever upgrade to full-frame, DX-only lenses will not be fully compatible with FX bodies. You will still be able to use them, but the camera will crop the images for you to DX size to avoid corner shading. But if you buy FX lenses, they will work on both kinds of cameras with no problems. Actually, they’ll work better on FX and you will probably like them even more then.

  8. 8) Vishwanatha M.S.
    April 12, 2014 at 11:57 am

    one more question: I saw that this is a DX format body. As this will be my first DSLR, I’d like to start with DX and not full-frame. Will I encounter any problem with lens compatibility later?

  9. 9) Liz
    July 27, 2014 at 8:18 am

    I have been offered a 6 year old Sony Alpha DSLR-A300 for €200 – its from a work colleague who’s let me have a play with it. It’s being sold with a telephoto lens converter, wide angle lens converter and a remote control. Would you recommend that I purchase this? I am new to this type of camera but enjoy photography with a digital camera.
    Many thanks,

    • July 27, 2014 at 8:28 am

      Hey, Liz.

      I am currently working on an article about used DSLRs, so you may want to wait for that one. I’ve never tried the A300, mind you, so perhaps you should do some research on the price. ebay is a good starting point.

  10. 10) Joy
    August 25, 2014 at 1:33 pm

    I enjoyed the article too, even though I bought the used dslr before reading it. I now have a Canon 60d body… advertised as mint, and after emailing the guy was given a shutter count of 3k. It looked mint in the car park.. I gave the money over and took the camera home. Now I find myself, as a total dslr amateur, feeling too scared to ‘try’ it , as I don’t know much about it other than it looks very clean and tidy. I have a lens – a 55-250mm to put on it, but know that indoors the lens won’t perform well due to it’s length and light available. See, I have done some research :) .
    My current camera is the lovely Canon Ixus 127 – love this little machine, and take it everywhere with me in the day. But it’s a far cry from the 60d, which I have bought to take great photos, of both family, dog and the landscapes where I live, albeit on full auto for a while to come. The article gives all the right information, I can vouch for that. I hope more people read first, buy after but pleased it exists for those in need of sound advice, on the internet.

  11. 11) Savannah
    November 28, 2014 at 10:22 am

    I’ve been experimenting with photography for the past couple of years with my Sony point and shoot and with a friend’s Sony A300 DSLR. I am wanting to buy my own so that I can get more seriously into it and take some classes. I am interested in a Canon and my maximum budget is around $900 (I will probably get a kit). I am interested in nature, landscapes, portraits, motion pics, night pics, buildings, basically anything and for general use. I am still exploring what kind of photography I really like, but what I love is having bright and vivid colours in my pictures. What I didn’t like about the Sony A300 that I was using was that the colours looked very dull to me and the resolution was not the greatest when I put my pictures up on my computer and blew them up. Someone told me that Canon has more vivid colours. Is this true?

    Also, I am just learning about the different DSLR cameras, and I’m wanting to buy one that I can use for years to come and grow into, hopefully not needing to upgrade in a couple of years. So I was thinking of Canon 60D based on what I’ve read so far, or a Canon 600D. But I don’t know if those would be the best fit. Can you please recommend a camera for my use and budget?

    By the way, are Canon Rebel cameras considered entry-level DSLR cameras? New models seem to come out very often.

    • 11.1) Brandon
      April 5, 2015 at 1:39 pm


      I’ve an extra Canon 60D which I’m thinking of selling it for little close to its 3/5 price. Let me know if you are interested.

  12. 12) Auguster
    August 1, 2015 at 1:56 pm

    @brandon, I am interested in your 60D camera. How much is it going for?

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