Every so often I look to see if anyone has introduced something like this. To my surprise -- I found the Epson - Multi Photo / Business Card Feeder. It replaces the top portions of two of Epson's
Is there nobody else with thousands of prints to scan? Something's funny here ...
Update: it looks a lot like the top of their limited edition scanner, the one that got great reviews.
Update 2: Hmm. False alarm. This is indeed the top of the Limited Edition scanner, but the two scanners it is said to work with have been discontinued. So this is not worth buying.