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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Brock's Dugtrio (Gym Challenge #22) at $19.46 market price (TCGplayer market). Its Delta multiple is 15.1x.
A PSA 10 Brock's Dugtrio (Gym Challenge #22) is currently shown at $271. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 34.5% gem rate for Brock's Dugtrio (Gym Challenge #22), with 127 PSA 10 copies out of 368 total PSA grades and a 15.1x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Aug 31, 2026 | $275.00 |
| Aug 13, 2026 | $270.88 |
| Aug 9, 2026 | $207.50 |
| Jun 14, 2026 | $150.00 |
| Jun 13, 2026 | $162.50 |
| Apr 12, 2026 | $177.50 |
| Mar 29, 2026 | $155.50 |