Trevenant & Dusknoir-GX SM Black Star Promos #SM217
Recently sold raw ~$20 (mixed cond.)
3 grading companies tracked
Confidence medium · How we price →
Trevenant & Dusknoir-GX is a Promo Pokémon card from SM Black Star Promos (#SM217), illustrated by Mitsuhiro Arita. It's a Basic TAG TEAM GX Psychic-type Pokémon with 270 HP, weak to Darkness ×2. Its current blended market value is $21.09 ungraded, with a PSA 10 worth around $750 — a gem-mint grading premium of roughly 36× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $750$638–$862 | |
| PSA 8 | $11$11–$13 |
Price history · raw near-mint
Recent sold prices
Real completed eBay sales, refreshed periodically. Grade read from the listing title. Implausibly priced listings (lots, proxies, empty slabs) and wrong-variant sales are filtered out. Links to eBay are affiliate links — we may earn a commission.
Should you grade it?
after ~$87.49 grading fee → 35.6× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $750.00 | $87.49 | +$641 | 35.6× |
| PSA 8 | $10.68 | $70.1 | −$81 | 0.5× |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.
We'll email you when this card's value crosses your target.
Where to buy
Cross-market prices
78% spreadCurrently 78% cheaper on Cardmarket than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
44% cheaper than the US🔥 Trending in the community
#91 on the radarTrevenant is one of the most-talked-about Pokémon right now across the Pokémon investing & TCG subreddits. See the hype radar →
What people are saying: “[US, US/CA] [H] trade binder, 151 Pokeballs/MBs, low-end slabs [W] PayPal, trades” · 2↑
Card text
TAG TEAM rule: When your TAG TEAM is Knocked Out, your opponent takes 3 Prize cards.
About the Pokémon
It can control trees at will. It will trap people who harm the forest, so they can never leave.
Card details
More from SM Black Star Promos
Frequently asked questions
How much is Trevenant & Dusknoir-GX (SM Black Star Promos #SM217) worth?
As of 2 July 2026, Trevenant & Dusknoir-GX from SM Black Star Promos is worth approximately $21.09 ungraded (near-mint), and around $750 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Trevenant & Dusknoir-GX?
A PSA 10 (gem mint) Trevenant & Dusknoir-GX from SM Black Star Promos is worth around $750 — roughly 36× the raw ungraded value of $21.09.
Should I grade my Trevenant & Dusknoir-GX?
A PSA 10 sells for about $750 versus $21.09 raw — roughly a 36× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Trevenant & Dusknoir-GX rare?
Trevenant & Dusknoir-GX is a Promo card from SM Black Star Promos (card #SM217), illustrated by Mitsuhiro Arita. Its current blended market value is $21.09 ungraded.