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PSA 10: PriceCharting; last PSA 10 sale Apr 9, 2026
GemDelta shows Whirlipede (Black Bolt #55) at $22.62 market price (TCGplayer market). Its Delta multiple is 6.56x.
A PSA 10 Whirlipede (Black Bolt #55) is currently shown at $64.00. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 40.0% gem rate for Whirlipede (Black Bolt #55), with 4 PSA 10 copies out of 10 total PSA grades and a 6.56x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Apr 9, 2026 | $100.00 |
| Apr 8, 2026 | $64.00 |
| Mar 21, 2026 | $41.00 |