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PSA 10: Median of 3 sales, last 45 days · newest Oct 14, 2026 · checked Oct 26, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-10-12. Grade 9 guide (all graders): $33.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Magearna EX (Steam Siege #75) at $1.56 market price (TCGplayer market). Its Delta multiple is 128x.
A PSA 10 Magearna EX (Steam Siege #75) is currently shown at $199, the median of 3 PSA 10 sales in the last 45 days (newest Oct 14, 2026).
GemDelta records a 39.0% gem rate for Magearna EX (Steam Siege #75), with 101 PSA 10 copies out of 259 total PSA grades and a 128x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 14, 2026 | 2016 POKEMON XY STEAM SIEGE #75 MAGEARNA EX PSA 10 #75 | $560.00 |
| Oct 8, 2026 | 2016 POKEMON XY STEAM SIEGE #75 MAGEARNA EX PSA 10 #75 | $199.00 |
| Sep 18, 2026 | 2016 POKEMON XY STEAM SIEGE #75 MAGEARNA EX PSA 10 #75 | $104.99 |
| Aug 16, 2026 | PSA 10 MAGEARNA EX 75/114 2016 STEAM SIEGE POKEMON CARD 75/114 | $91.92 |
| Jul 5, 2026 | 2016 Pokemon XY Magearna EX 75/114 Steam Siege Holo PSA 10 GEM MINT LOW POP 75/114 | $46.00 |
| Jun 24, 2026 | 2016 POKEMON XY STEAM SIEGE #75 MAGEARNA EX PSA 10 #75 | $55.00 |
| May 31, 2026 | 2016 POKEMON XY STEAM SIEGE #75 MAGEARNA EX PSA 10 #75 | $20.50 |
| May 30, 2026 | 2016 POKEMON XY STEAM SIEGE #75 MAGEARNA EX PSA 10 #75 | $74.99 |
| May 14, 2026 | Pokemon TCG Magearna EX 75/114 XY - Steam Siege Holo PSA 10 75/114 | $49.99 |
| May 14, 2026 | 2016 Pokemon XY Magearna EX 75/114 Steam Siege Holo PSA 10 GEM MINT LOW POP 75/114 | $52.99 |
| May 14, 2026 | 2016 Pokemon Xy Steam Siege Magearna Ex #75 PSA 10 #75 | $54.99 |