Raw, it’s a $15.00 card. Slabbed as a PSA 10 it sells for 33× that, and PSA has only ever handed out 5 of them.
| September · 1 sale · median $500 · −5% vs Jul | ||||
| 17 | eBay | 2013 POKEMON JAPANESE BLACK & WHITE EX BATTLE BOOST RIOLU-REVERSE FOIL PSA 10 #063 | −5% | $499.99 |
| July · 1 sale · median $528 · +57% vs Jun | ||||
| 28 | eBay | PSA 10 RIOLU 063/093 | EX Battle Boost Reverse Holo POP 5 Graded Pokemon Card Japanese | +57% | $528.12 |
| June · 1 sale · median $335 | ||||
| 16 | eBay | PSA 10 RIOLU 063/093 | EX Battle Boost Reverse Holo POP 5 Graded Pokemon Card Japanese | — | $335.35 |