IMO this has to be up there or at least honorable mention. There literally is not one single graded Tiffany Mattingly RC on eBay at the moment compared to his peers. While maybe not the most expensive in a PSA 10, this card is just a classic and highly collected.
I believe this card to be very very underrated and will see tons of future growth once people realize they are becoming harder to find as people stuff away in PCs.
