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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Rocket's Mewtwo (Gym Challenge #14) at $344 market price (TCGplayer market). Its Delta multiple is 23.9x.
A PSA 10 Rocket's Mewtwo (Gym Challenge #14) is currently shown at $8,950. GemDelta labels this as a 45-day PSA 10 sold-comp median.
| Date | Sale |
|---|---|
| Sep 4, 2026 | $7657.85 |
| Aug 15, 2026 | $8950.00 |
| Aug 13, 2026 | $9999.98 |
| Jul 16, 2026 | $7522.00 |
| Jul 12, 2026 | $10000.00 |
| Jul 5, 2026 | $8000.00 |
| Jun 18, 2026 | $8500.00 |
| Jun 14, 2026 | $10322.00 |
| May 31, 2026 | $8200.00 |
| May 25, 2026 | $7600.00 |
| Apr 21, 2026 | $4200.00 |