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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Dialga GX (Forbidden Light #138) at $75.90 market price (TCGplayer market). Its Delta multiple is 9.38x.
A PSA 10 Dialga GX (Forbidden Light #138) is currently shown at $637. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 40.2% gem rate for Dialga GX (Forbidden Light #138), with 193 PSA 10 copies out of 480 total PSA grades and a 9.38x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Aug 9, 2026 | $676.00 |
| Aug 1, 2026 | $597.48 |
| Jul 23, 2026 | $899.00 |
| Jul 17, 2026 | $810.00 |
| Jun 17, 2026 | $642.82 |
| Jun 17, 2026 | $839.99 |
| Jun 5, 2026 | $590.00 |
| May 28, 2026 | $600.00 |
| May 15, 2026 | $550.00 |
| May 12, 2026 | $400.00 |
| May 11, 2026 | $569.99 |
| May 9, 2026 | $525.00 |
Showing the latest 12 of 16 stored PSA 10 comps.