Trevenant & Dusknoir-GX
SM Black Star Promos · #SM217

Trevenant & Dusknoir-GX

Trevenant & Dusknoir-GX is a Promo Pokémon TCG printing from SM Black Star Promos (#SM217). Cactaur's latest catalog snapshot shows a TCGPlayer market reference near $20.68 for ungraded copies. The set released in 2017. Scan your copy in the Cactaur app for condition-aware pricing.

SM Black Star Promos set collectorsPromo and event distribution hunters UnlimitedExpanded
TCGPlayer market $20.68
Cardmarket trend €10.40
Rarity Promo
App coming soon

Who is this card for?

Trevenant & Dusknoir-GX suits collectors working on SM Black Star Promos who need the Promo slot. Verify how the promo was distributed (meal toy, league, box insert) because identical artwork can exist across multiple promo printings.

What is Trevenant & Dusknoir-GX from SM Black Star Promos?

Trevenant & Dusknoir-GX is a Pokémon card in SM Black Star Promos numbered SM217. Trevenant & Dusknoir-GX (#SM217) is a promo-line printing from SM Black Star Promos where distribution story and scarcity often explain price as much as gameplay utility. National Pokédex #477.

What is Trevenant & Dusknoir-GX worth today?

Cactaur tracks a TCGPlayer market reference near $20.68 for Trevenant & Dusknoir-GX. Low and high spread runs $17.50 to $999.99. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

SetSM Black Star Promos
NumberSM217
RarityPromo
TCGPlayer USD$20.68
Cardmarket EUR€10.40

Gameplay stats

HP270
TypesPsychic
Night Watch PsychicPsychicPsychic 150 Choose 2 random cards from your opponent's hand. Your opponent reveals those cards and shuffles them into their deck.
Pale Moon-GX PsychicColorless At the end of your opponent's next turn, the Defending Pokémon will be Knocked Out. If this Pokémon has at least 1 extra Psychic Energy attached to it (in addition to this attack's cost), discard all Energy from your opponent's Active Pokémon. (You can't use more than 1 GX attack in a game.)
WeaknessDarkness ×2

How collectible is Trevenant & Dusknoir-GX?

Trevenant & Dusknoir-GX is listed as Promo in SM Black Star Promos. Promo printings often appeal to completionists tracking event or retail exclusives. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What are the key details for Trevenant & Dusknoir-GX?

Catalog fields: set SM Black Star Promos, rarity Promo. Illustrated by Mitsuhiro Arita. Format status: Expanded. Cross-check holo pattern and language when buying online. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

Cactaur's take

Trevenant & Dusknoir-GX (#SM217) is a promo-line printing from SM Black Star Promos where distribution story and scarcity often explain price as much as gameplay utility.

Pros

  • Trevenant & Dusknoir-GX is catalogued as Promo printing in SM Black Star Promos, making set and number verification straightforward.
  • Public market data shows a TCGPlayer reference near $20.68.
  • Illustrator Mitsuhiro Arita has strong collector followings, which can add art-premium demand beyond play value.

Cons

  • Raw market prices vary by condition, language, and holo variant — NM estimates are not slab grades.

Verdict: Use $20.68 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

How much is Trevenant & Dusknoir-GX worth?

Cactaur's catalog shows a TCGPlayer market reference near $20.68 for ungraded Trevenant & Dusknoir-GX from SM Black Star Promos. Actual value depends on condition, language, and finish such as holo or reverse holo. Scan your card in the Cactaur app for a tailored estimate.

What set is Trevenant & Dusknoir-GX from?

Trevenant & Dusknoir-GX is listed in SM Black Star Promos (Sun & Moon) as card #SM217. Always match both name and collector number because many Pokémon share names across sets.

How rare is Trevenant & Dusknoir-GX?

Our catalog lists Trevenant & Dusknoir-GX as Promo in SM Black Star Promos. Rarity guides pull rates but does not alone determine price — chase art, demand, and condition matter.

Is Trevenant & Dusknoir-GX good for collectors or players?

Trevenant & Dusknoir-GX includes gameplay stats in SM Black Star Promos. Players should review format legality; collectors often prioritize set symbol, number, and visual variant over raw power.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-11. Last updated: 2026-06-10.