Posted By:
Judson HamlinI think this raises the interesting question of what percentage of vintage cards are in circulation at any one time. Given the relatively small numbers of even common sets, would it take that many more collectors to hold their cards for the market to jump? You can't corner the market on 1987 Topps Jim Rice cards, even if you have 10,000, but would it be feasible to corner the market on a card/set if one or two collectors hoarded; or for that matter if 10 or 20 more people started collecting a particular set?