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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Tyranitar GX (Lost Thunder #121) at $11.68 market price (TCGplayer market). Its Delta multiple is 20.0x.
A PSA 10 Tyranitar GX (Lost Thunder #121) is currently shown at $220. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 44.5% gem rate for Tyranitar GX (Lost Thunder #121), with 206 PSA 10 copies out of 463 total PSA grades and a 20.0x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Aug 6, 2026 | $220.00 |
| Aug 3, 2026 | $200.00 |
| Aug 1, 2026 | $300.00 |
| Jul 5, 2026 | $200.00 |
| Jun 28, 2026 | $140.00 |
| May 31, 2026 | $170.00 |
| May 11, 2026 | $126.50 |
| May 4, 2026 | $124.51 |
| Apr 26, 2026 | $164.00 |
| Apr 23, 2026 | $119.00 |
| Apr 8, 2026 | $110.00 |
| Mar 24, 2026 | $119.99 |
Showing the latest 12 of 14 stored PSA 10 comps.