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SDS - Buy & Sell Used Camera Gear

Mamiya M645J

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The Mamiya M645J is a simplified version of the original M645 medium format SLR, designed to be a more accessible entry point into the system. It produces 6x4.5cm negatives on 120 roll film. The 'J' model omits the secondary shutter release and the shutter speed dial lock found on the standard M645 but retains compatibility with the extensive range of M645 lenses, viewfinders, and accessories. It is an excellent choice for photographers wanting high-quality medium format results in a modular SLR package.

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Mamiya M645J Specifications

Mamiya M645J
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What Is The Best Place To Sell My Mamiya M645J?

How much is my Mamiya M645J worth?

The value of your Mamiya M645J 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.

Where can I sell my Mamiya M645J?

You can sell your Mamiya M645J 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.

Is it worth selling my Mamiya M645J?

If you're not using your Mamiya M645J 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.

Where can I buy a used Mamiya M645J?

Right here. Every used Mamiya M645J 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.

Is a used Mamiya M645J reliable?

Every Mamiya M645J 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.

What condition will my Mamiya M645J be graded?

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.

How long does it take to get paid for my Mamiya M645J?

Once your Mamiya M645J 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.

Do you buy a faulty or broken Mamiya M645J?

Yes — we buy Mamiya M645J 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.

What accessories should I include with my Mamiya M645J?

Including the all of original manufactures accessories typically increases what we'll pay for your Mamiya M645J. If you are missing any of these no worries, just send what you can and we can adjust your quote once your device arrives.

Does my Mamiya M645J purchase come with a warranty?

Yes — every Mamiya M645J 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.