Pokémon TCG · Sun & Moon

Trevenant & Dusknoir-GX

Name: Trevenant & Dusknoir-GX - SM Black Star Promos #SM217
Brand: Pokémon TCG

SM Black Star Promos · #SM217 · Promo

Illustrated by Mitsuhiro Arita

Market price, Holofoil $34.74 As of Oct 20, 2026 Valuable

Yes, it holds real value, roughly $34.74 in raw (ungraded) condition.

Lowest listing: $21.98 on Oct 20, 2026, any condition
Median, May 30, 2026 to Jul 13, 2026: $20.85 from 45 daily market prices, highest and lowest 10% left out

Every saved price

Date	Market price
May 30, 2026	$20.82
Jun 2, 2026	$20.62
Jun 5, 2026	$21.17
Jun 8, 2026	$20.98
Jun 11, 2026	$20.63
Jun 14, 2026	$20.68
Jun 17, 2026	$20.53
Jun 20, 2026	$20.38
Jun 23, 2026	$20.38
Jun 26, 2026	$20.57
Jun 29, 2026	$21.39
Jul 2, 2026	$21.09
Jul 5, 2026	$21.04
Jul 8, 2026	$21.04
Jul 11, 2026	$21.17
Jul 13, 2026	$20.55
Oct 20, 2026	$34.74

#46 by market price in SM Black Star Promos on Oct 20, 2026 Ungraded. The market price is an average of recent online sales. We do not know how many sales it is based on. How card values work →

Supertype: Pokémon
Subtypes: Basic, TAG TEAM, GX
HP: 270
TCG types: psychic
Set: SM Black Star Promos
Series: Sun & Moon
Released: 2017/02/03
Card number: SM217