1955Topps Stamps
 

How many of these exist? And how much do they go for. I would love to get even just one.. But have no idea about them. Thanks...

55 Stamps
 

I posted the only one I have in the "more Topps proofs" thread in here. Unissued test set. There is a checklist in SCD Catalog but it may not be complete. Larry here has some. If one comes up expect to pay a bunch. Catalog pricing is useless due to scarcity. These, the 61 dice, the 66 Punch Outs, 70 Cloth and recently posted Rookie Artists Proofs are rare air and on a lots of lists