I'm calling BS on this entire thread. The OP claims that the Mays was bought as a PSA 1. VCP average for a PSA 1 is $244. The OP had to pay somewhere in that ballpark for the card, but only thinks it's worth $20? Come on! Who believes this crap?
To the OP: This is the BST section. If the cards are for sale, list them with a price. If you only want to know what they're worth (and I think you already know), then address your question in the proper section.