This completist baseball card collection is more bizarre than Corey Stackhouse's. Not only is Mike Halley obsessed with just one obscure player, but he is also only interested in one particular year. He collects copies of Curt Flood's 1964 Topps baseball card. There's nothing special about the card or the player, except Halley's obsessive buying has made it much more valuable than it should be, with even a low-quality card selling for $30. This has angered many collectors who have a hard time completing their collections. Mike has no explanation for why he's doing it, and says he'll keep on buying no matter how many angry emails he gets.