Here are scans as well as a spreadsheet detailing what was found: https://www.mediafire.com/file/h2f64aqavqim1d3/500chips.7z/file I picked this up on eBay a few months ago, and I haven't been able to find out anything about it since. It's 2 boxes labeled Sharp Electronic Components filled with about 500 SNES rom chips total, and a modified cart with a chip socket. I was able to use the cart to verify the contents of all the chips. No prototypes or anything unfound in there. The chips are for games from all over the world including Japan, USA, Europe in general, Italy, France, Germany and Korea. There were a few bad chips, but the vast majority work just fine. I'm assuming that they are in fact all Sharp chips since they all use the same stamp style. Any thoughts? These are pictures from the original auction. I went through and documented it all, but those pictures are a bit large.