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PSA 10: PriceCharting; last PSA 10 sale May 4, 2026
GemDelta shows Narrow Gym (Gym Heroes #124) at $1.48 market price (TCGplayer market). Its Delta multiple is 87.1x.
A PSA 10 Narrow Gym (Gym Heroes #124) is currently shown at $124. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 25.4% gem rate for Narrow Gym (Gym Heroes #124), with 46 PSA 10 copies out of 181 total PSA grades and a 87.1x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| May 4, 2026 | $141.26 |
| Mar 19, 2026 | $106.00 |