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PSA 10: PriceCharting · last PSA 10 sale $320.00 on Jul 7, 2026 · checked Oct 27, 2026
PSA 9: Median of 1 PSA 9 sale in the last 90 days, latest 2026-10-11. Grade 9 guide (all graders): $28.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Heat Factory (Lost Thunder #178) at $1.18 market price (TCGplayer market). Its Delta multiple is 271x.
A PSA 10 Heat Factory (Lost Thunder #178) is currently shown at $320. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 12.7% gem rate for Heat Factory (Lost Thunder #178), with 7 PSA 10 copies out of 55 total PSA grades and a 271x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Jul 7, 2026 | PSA 10 GEM MINT Heat Factory Prism Star 178/214 Lost Thunder Pokemon POP 7!! 178/214 | $320.00 |