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PSA 10: PriceCharting; last PSA 10 sale Jun 26, 2026
GemDelta shows Mega Signal (Mega Evolution #171) at $1.01 market price (TCGplayer market). Its Delta multiple is 16.6x.
A PSA 10 Mega Signal (Mega Evolution #171) is currently shown at $33.00. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 49.4% gem rate for Mega Signal (Mega Evolution #171), with 121 PSA 10 copies out of 245 total PSA grades and a 16.6x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Jun 26, 2026 | $40.00 |
| Jun 1, 2026 | $29.00 |
| May 29, 2026 | $34.95 |
| May 20, 2026 | $33.00 |
| May 16, 2026 | $25.00 |
| May 11, 2026 | $34.95 |
| Apr 23, 2026 | $29.99 |
| Apr 9, 2026 | $16.50 |
| Mar 22, 2026 | $19.50 |
| Mar 14, 2026 | $35.00 |
| Mar 13, 2026 | $14.00 |
| Mar 11, 2026 | $22.50 |
Showing the latest 12 of 16 stored PSA 10 comps.