Hello we are new to the forum. We opened our business in 2015 after we inherited it in 2014 and we have been flying by the seat of our pants working it part time since then. We were able to join the PPFA and do some research. Now we are to the point that I am at least able to work the store full time. We have approximately 2500 vintage prints. All signed and numbered, most have COA's with them. The ones that do not I am not always able to read the artist's signature. Can you give me some advice on where to go to find current values on this? In 2014 we had an estate auctioneer tell us to just give the art away it wasn't worth anything. Mind you he didn't look at any of the pieces, just the large amount of items in climate controlled storage at the time.