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PSA 10: PriceCharting; last PSA 10 sale May 29, 2026
GemDelta shows Misty's Staryu (Gym Heroes #90) at $3.73 market price (TCGplayer market). Its Delta multiple is 51.6x.
A PSA 10 Misty's Staryu (Gym Heroes #90) is currently shown at $187. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 17.5% gem rate for Misty's Staryu (Gym Heroes #90), with 68 PSA 10 copies out of 388 total PSA grades and a 51.6x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| May 29, 2026 | $203.50 |
| May 18, 2026 | $170.00 |
| May 4, 2026 | $247.17 |