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PSA 10: Median of 2 sales, last 45 days · newest Oct 21, 2026 · checked Oct 25, 2026
PSA 9: Median of 5 PSA 9 sales in the last 90 days, latest 2026-10-16. Grade 9 guide (all graders): $20.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Dusk Mane Necrozma GX (Ultra Prism #90) at $6.16 market price (TCGplayer market). Its Delta multiple is 36.5x.
A PSA 10 Dusk Mane Necrozma GX (Ultra Prism #90) is currently shown at $225, the median of 2 PSA 10 sales in the last 45 days (newest Oct 21, 2026).
GemDelta records a 53.8% gem rate for Dusk Mane Necrozma GX (Ultra Prism #90), with 162 PSA 10 copies out of 301 total PSA grades and a 36.5x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 21, 2026 | PSA 10 2018 Pokemon Dusk Mane Necrozma GX 90/156 Ultra Prism Holo Ultra Rare 90/156 | $249.99 |
| Oct 17, 2026 | 2018 POKEMON SUN & MOON ULTRA PRISM #90 DUSK MANE NECROZMA GX PSA 10 #90 | $200.00 |
| Jun 23, 2026 | Pokemon Sun And Moon Ultra Prism Dusk Mane Necrozma GX 90/156 PSA 10 90/156 | $114.99 |
| May 17, 2026 | 2018 Pokemon SM Ultra Prism Dusk Mane Necrozma #90/156 PSA 10 GEM MINT | $44.00 |