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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Riolu (Promo #10) at $9.29 market price (TCGplayer market). Its Delta multiple is 18.8x.
A PSA 10 Riolu (Promo #10) is currently shown at $200. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 20.7% gem rate for Riolu (Promo #10), with 1,417 PSA 10 copies out of 6,848 total PSA grades and a 18.8x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Aug 17, 2026 | $200.00 |
| Aug 14, 2026 | $170.00 |
| Aug 10, 2026 | $209.99 |
| Aug 7, 2026 | $200.00 |
| Aug 5, 2026 | $199.99 |
| Jul 31, 2026 | $179.50 |
| Jul 26, 2026 | $189.00 |
| Jul 22, 2026 | $205.50 |
| Jul 19, 2026 | $205.50 |
| Jul 17, 2026 | $191.50 |
| Jul 17, 2026 | $230.00 |
| Jul 15, 2026 | $249.99 |
Showing the latest 12 of 30 stored PSA 10 comps.