[Exhibitman]

Well, Andy, here's more info that may not be welcome. If you want to build a master set of the regular cards you will need four of each. There are two backs [rules and artwork] and also two fronts. The difference on the fronts is the player's name in gray or black. I can confirm that both fronts can be found with either back, so the master set on the regular prints is 160 cards [4 x 40 fronts]. I have no idea what the SPs look like since the Osteen is the only one I've ever seen. The two cards I've posted above show the front variation.