I'm not quite sure what to do with these.... The film is, Shanghai GP3 100 in 120 format. I have 19 rolls of them. These are EXPIRED. I used one roll and it had the infamous "images on backing paper transferring to emulsion" issue. It's a pretty good guess that rest of the films are like this too. So, it's really not a good candidate for serious usage. It's good for testing cameras or if you are into Picasso photography, then you might even use those backing images as creative elements. I have no use for these at this point. Despite the problem, I think someone who wants to perform film test of their equipment may find them useful. Would anyone be interested in them? I can do something like $11 SHIPPED for 10 rolls for the first person to send me PM. $10 SHIPPED for 9 rolls for teh second person to send me PM. If you want all of them, it's whatever USPS charges me + 10 dollars. It'll basically come down to paying 50 cents per roll + shipping. Again, please be aware, these are NOT SUITABLE for serious photography!