Canon EOS C300 Mark III

The value of your Canon EOS C300 Mark III depends on its condition (Like New, Excellent, Good, Well Used or Faulty), what's included in the box, and current market demand. Get a free, no-obligation quote in under 60 seconds on our Sell page — we'll show you exactly what we'll pay before you commit to anything.

You can sell your Canon EOS C300 Mark III directly to SDS. We give you an instant online quote, send you a free DPD or Royal Mail label to ship it in, and pay you by bank transfer once it's been inspected. No auctions, no buyer disputes, no waiting.

If you're not using your Canon EOS C300 Mark III regularly, yes — used camera gear depreciates over time, so the longer you wait, the less it's worth. Selling now means you turn idle kit into cash you can put toward your next body, lens or trip.

Right here. Every used Canon EOS C300 Mark III we sell is hand-checked by our team, graded honestly against our published conditions guide, and shipped fast from the UK. All listings show real photos of the actual item you'll receive.

Every Canon EOS C300 Mark III we sell is inspected, tested and graded before it goes on the site. It also comes with a 1-year SDS warranty (UK only, excluding items graded Faulty) and a 14-day return window if it isn't what you expected.

We grade every item against five clearly-defined conditions: Like New, Excellent, Good, Well Used or Faulty. Cosmetic wear, functional issues and what's included are all taken into account. Full criteria are on our Conditions guide page.

Once your Canon EOS C300 Mark III arrives and passes inspection (usually within 1–2 working days of receipt), payment is sent straight to your bank account. Most sellers are paid within 24-48 hours of posting their item.

Yes — we buy Canon EOS C300 Mark III units graded Faulty too, though the price will be lower. Be honest about any issues in your quote: it speeds up inspection and avoids revised offers later.

Including the all of original manufactures accessories typically increases what we'll pay for your Canon EOS C300 Mark III. If you are missing any of these no worries, just send what you can and we can adjust your quote once your device arrives.

Yes — every Canon EOS C300 Mark III bought from SDS comes with a 1-year warranty (UK only) except items sold as Faulty. You also get a 14-day return window if you change your mind.