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About the artwork
Trevenant and Dusknoir stand side-by-side, facing forward. Trevenant, on the right, is a gnarled tree-like Pokémon with green leaves and glowing red eyes. Dusknoir, on the left, is a dark, armored ghost-like Pokémon with a single red eye. They are depicted against a dark, ethereal background with hints of purple and blue.
Generated by AI vision — may contain mistakes.
Trevenant & Dusknoir-GX
Sun & Moon Black Star Promos · #SM217
$30.61latest TCGplayer median
Buy or sell
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Price history (TCGplayer median, ~180 days)
PSA population (pop report, as of 2026-08-02)
Total graded
1,337
PSA 10s
455
PSA 9s
475
Gem rate
34.0%
Gem rate = share of all graded copies earning PSA 10. Sun & Moon Black Star Promos gem rates → · all sets →
About Trevenant & Dusknoir-GX #SM217's market value
Trevenant & Dusknoir-GX #SM217 (Holofoil, Promo) from Sun & Moon Black Star Promos (2017) has a market price of $30.61 raw as of September 20, 2026, the TCGplayer market price for this exact printing. It sits well above the set's median card ($9.76), ranking #49 of 253 priced printings. Over the last 30 days the price has surged (+29.9%), +50.2% over 90 days. Its 180-day range is $19.73 to $30.77 — it is trading near the top of that range.
Graded copies of Trevenant & Dusknoir-GX sell for more than raw. A PSA 10 has a recent sale median of $1,350.00, about 44× the raw price (57 recent sales). PSA 9 copies go for around $64.99, about 2.1× the raw price (28 recent sales). Other grades we track: ACE 10 at $221.27, TAG 10 at $220.00, CGC 10 at $96.48. Graded medians come from recent eBay sold listings and refresh daily.
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Similar value in Sun & Moon Black Star Promos
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More by Mitsuhiro Arita in Sun & Moon Black Star Promos
- Latios #SM88$12.43
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- Bewear #SM49$13.93