Topps color negatives help please
 

I just got a bunch of these full sheet pictures with the negatives. The guy I got them from said they were from the Topps vault. I listed this one on EBay but have no idea what to call it or price. This one has the actual pictures of the 1983 Topps cards of Clark, Solomon and Nehemiah. Montana is on the sheet but I don't think any of the pictures turned into his card. Any help on price and how to list would be appreciated.