Raw, it’s a $1.99 card. Slabbed as a PSA 10 it sells for 23× that, and PSA has only ever handed out 6 of them.
| August 2021 · 2 sales · median $21 | ||||
| 30 | eBay | 2003 Pokemon Ruby & Sapphire Seaking 21/109 PSA 10 Gem Mint | +4000% | $41.00 |
| 27 | eBay | 2003 Pokemon Ruby & Sapphire Seaking 21/109 PSA 10 Gem Mint | — | $1.00 |