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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Mewtwo EX (Promo #XY107) at $14.56 market price (TCGplayer market). Its Delta multiple is 64.6x.
A PSA 10 Mewtwo EX (Promo #XY107) is currently shown at $710. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 26.4% gem rate for Mewtwo EX (Promo #XY107), with 206 PSA 10 copies out of 780 total PSA grades and a 64.6x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Aug 17, 2026 | $800.00 |
| Aug 13, 2026 | $720.68 |
| Jul 29, 2026 | $699.10 |
| Jul 28, 2026 | $700.00 |
| Jul 8, 2026 | $650.00 |
| Jul 5, 2026 | $610.00 |
| Jun 27, 2026 | $750.00 |
| Jun 21, 2026 | $660.00 |
| Jun 13, 2026 | $725.00 |
| Jun 1, 2026 | $690.00 |
| May 24, 2026 | $670.00 |
| May 24, 2026 | $699.99 |
Showing the latest 12 of 23 stored PSA 10 comps.