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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Brock's Ninetales (Gym Challenge #3) at $145 market price (TCGplayer market). Its Delta multiple is 14.5x.
A PSA 10 Brock's Ninetales (Gym Challenge #3) is currently shown at $2,225. GemDelta labels this as a 45-day PSA 10 sold-comp median.
| Date | Sale |
|---|---|
| Aug 20, 2026 | $2225.00 |
| Aug 13, 2026 | $2425.00 |
| Jul 31, 2026 | $1900.00 |
| Jul 16, 2026 | $2180.00 |
| Jul 16, 2026 | $2185.00 |
| Jul 5, 2026 | $2180.99 |
| Jul 3, 2026 | $2025.00 |
| Jun 12, 2026 | $2000.00 |
| May 31, 2026 | $1913.00 |
| May 29, 2026 | $2125.00 |
| May 25, 2026 | $2500.00 |
| May 22, 2026 | $2082.12 |
Showing the latest 12 of 21 stored PSA 10 comps.