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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows M Blastoise EX (Evolutions #22) at $22.13 market price (TCGplayer market). Its Delta multiple is 8.21x.
A PSA 10 M Blastoise EX (Evolutions #22) is currently shown at $149. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 34.6% gem rate for M Blastoise EX (Evolutions #22), with 3,378 PSA 10 copies out of 9,752 total PSA grades and a 8.21x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Aug 16, 2026 | $146.42 |
| Aug 14, 2026 | $175.00 |
| Aug 12, 2026 | $152.50 |
| Aug 10, 2026 | $150.00 |
| Aug 8, 2026 | $147.50 |
| Aug 5, 2026 | $122.50 |
| Aug 2, 2026 | $115.50 |
| Jul 28, 2026 | $163.00 |
| Jul 23, 2026 | $155.00 |
| Jul 23, 2026 | $200.00 |
| Jul 21, 2026 | $125.00 |
| Jul 20, 2026 | $160.00 |
Showing the latest 12 of 30 stored PSA 10 comps.