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PSA 10: PriceCharting; last PSA 10 sale Jul 2, 2026
GemDelta shows Shiny Tapu Koko GX (Promo #SM50) at $2.14 market price (TCGplayer market). Its Delta multiple is 55.6x.
A PSA 10 Shiny Tapu Koko GX (Promo #SM50) is currently shown at $125. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
| Date | Sale |
|---|---|
| Jul 2, 2026 | $17.00 |