Raw, it’s a $4.50 card. Slabbed as a PSA 10 it sells for 78× that.
| October · 1 sale · median $350 · +846% vs Jan | ||||
| 23 | eBay | Topps 1999 Pokemon T.V. #56 Mankey Foil PSA 10 Gem Mint English #56 | +846% | $350 |
| January 2024 · 1 sale · median $37 · −67% vs Jun | ||||
| 14 | eBay | 1999 Topps Chrome Pokemon TV Mankey Foil SP #56 PSA 10 GEM MINT | −67% | $37 |
| June 2023 · 1 sale · median $114 · −78% vs May | ||||
| 9 | eBay | Pokemon 1999 Topps TV Mankey Foil #56 PSA 10 GEM MINT LOW POP 1 | −78% | $114 |
| May 2023 · 1 sale · median $510 | ||||
| 26 | eBay | Pokemon 1999 Topps TV Mankey Foil #56 PSA 10 GEM MINT LOW POP 1 | — | $510 |