Why this camera matters
The SLR 680 is the sort of practical evolutionary branch collectors love: the familiar folding optical experience made faster and friendlier through autofocus and integrated flash.
Part of the appeal of a vintage camera is that it survives as a physical record of a design decision. Controls, materials, shutters and film transport reveal what photographers valued at the time. Whether you intend to make photographs or build a display collection, the crucial question is whether this particular example still expresses that original idea.
What to inspect
Test sonar autofocus, flash charging, motor drive, mirror, bellows and film-feed rollers. A seller description such as “works” leaves a lot unsaid. Ask for a demonstration that matches the mechanism of the camera, ideally a recent film test when one is practical.
Your inspection list
Unmodified SX-70 and SLR 680 bodies do not use identical film-speed expectations.
Find a real example
The active listings show asking prices and available condition grades. Sold/completed listings are a better research starting point for past transaction values, but even those need filtering by exact model, condition, accessories, taxes and shipping. No prices are quoted here without a current comparable-sale review.
See what is listed now.
Browse all currently indexed results for this exact model. Seller claims remain unverified.
Open eBay search ↗Learn what actually sold.
Review completed-sale evidence rather than relying on aspirational asking prices.
Open sold listings ↗Would we buy one?
Autofocus and flash in the SX-70 family tree. As a collector's object, the case is strongest when the example is complete, accurately identified and honestly documented. As a working camera, it has to earn its place through reliable operation and a practical shooting or processing workflow.
Buy the specimen, not just the story. A cosmetically ordinary but well-serviced camera may be a better photographic companion than a pristine object of unknown mechanical condition. For rare variations, originality, labels, finish and accessories also require special care.
Further research
See our general buying guide for evidence to request, how to compare sold listings, and when to walk away.

