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PSA 10: PriceCharting · last PSA 10 sale $750.00 on May 21, 2026 · checked Oct 27, 2026
PSA 9: Median of 4 PSA 9 sales in the last 90 days, latest 2026-09-28. Grade 9 guide (all graders): $300.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Cobalion EX (Plasma Storm #133) at $55.18 market price (TCGplayer market). Its Delta multiple is 13.6x.
A PSA 10 Cobalion EX (Plasma Storm #133) is currently shown at $750. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 1.61% gem rate for Cobalion EX (Plasma Storm #133), with 6 PSA 10 copies out of 373 total PSA grades and a 13.6x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| May 21, 2026 | POKEMON 2013 B&W PLASMA STORM #133 FULL ART COBALION EX PSA 10 UNLIMITED POP #133 | $750.00 |