Raw, it’s a $20.72 card. Slabbed as a PSA 9 it sells for 16× that.
| October · 1 sale · median $330 · +1000% vs Jun | ||||
| 26 | eBay | 2015 POKEMON XY BREAKTHROUGH #77 CUBONE-REVERSE FOIL PSA 9 #77 | +1000% | $330 |
| June 2025 · 1 sale · median $30 · −70% vs Feb | ||||
| 7 | eBay | 2015 POKEMON XY BREAKTHROUGH #77 CUBONE-REVERSE FOIL PSA 9 #77 | −70% | $30 |
| February 2025 · 1 sale · median $100 | ||||
| 23 | eBay | 2015 POKÉMON XY BREAKTHROUGH CUBONE REVERSE FOIL HOLO PSA 9 MINT #77 LOW POP #77 | — | $100 |