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PSA 10: PriceCharting; last PSA 10 sale Mar 22, 2026
GemDelta shows Blacephalon GX (Lost Thunder #52) at $13.80 market price (TCGplayer market). Its Delta multiple is 4.27x.
A PSA 10 Blacephalon GX (Lost Thunder #52) is currently shown at $52.68. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 49.1% gem rate for Blacephalon GX (Lost Thunder #52), with 55 PSA 10 copies out of 112 total PSA grades and a 4.27x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Mar 22, 2026 | $28.55 |