Hi everyone! I need some help determining the value of a basketball card that I have. It's a Charles Barkley 97'-98' Flair Showcase Legacy Collection Masterpiece. It says on the back: "The Only 1 of 1 Masterpiece."
No thanks, I just want to get a feel for how much the card is worth. When I was younger, a card store owner offered me $500 for it so, I am going to take my time finding a buyer. I feel like I would be taken advantage of pretty badly for my lack of knowledge otherwise.