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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Dialga GX (Ultra Prism #100) at $13.24 market price (TCGplayer market). Its Delta multiple is 15.4x.
A PSA 10 Dialga GX (Ultra Prism #100) is currently shown at $125. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 47.3% gem rate for Dialga GX (Ultra Prism #100), with 207 PSA 10 copies out of 438 total PSA grades and a 15.4x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Jul 28, 2026 | $125.00 |
| Jul 16, 2026 | $120.00 |
| Jul 10, 2026 | $115.00 |
| May 18, 2026 | $163.63 |
| May 14, 2026 | $120.63 |
| May 9, 2026 | $150.00 |
| May 4, 2026 | $110.00 |
| Apr 13, 2026 | $78.00 |
| Mar 16, 2026 | $90.00 |
| Feb 19, 2026 | $81.00 |