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PSA 10: 1 sale, last 45 days · Oct 10, 2026 · checked Oct 25, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-10-16. Grade 9 guide (all graders): $36.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Marshadow GX (Burning Shadows #137) at $10.19 market price (TCGplayer market). Its Delta multiple is 42.2x.
A PSA 10 Marshadow GX (Burning Shadows #137) is currently shown at $430, the only PSA 10 sale in the last 45 days (Oct 10, 2026).
GemDelta records a 16.8% gem rate for Marshadow GX (Burning Shadows #137), with 47 PSA 10 copies out of 280 total PSA grades and a 42.2x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 10, 2026 | PSA 10 MARSHADOW GX 137/147 | Burning Shadows Full Art Pokemon Card 137/147 | $430.11 |
| Aug 11, 2026 | 2017 POKEMON SUN & MOON BURNING SHADOWS #137 FULL ART/MARSHADOW GX PSA 10 #137 | $362.00 |
| Jul 7, 2026 | 2017 Pokemon Sun & Moon Burning Shadows Marshadow GX #137/147 PSA 10 GEM MINT | $665.00 |