Reshiram & Charizard-GX is card #SM247 of 248 in SM Black Star Promos (2017), a Promo illustrated by aky CG Works. At about $42.03 it is the #38 most valuable card in the set. It is one of 108 Charizard cards printed so far.
4 copies have been graded by players in Holobrook's grading game, and 1 came back a Gem Mint 10.
POP 1 slabs (the first 10 of this card from each company): CGC by Banono on Nov 4, 2026. Still open: PSA, BGS. See the Mint
1999Base Set
2003Dragon
2007Power Keepers
2012Boundaries Crossed
2017Burning Shadows
2020Champion's Path
2023151
2026Ascended Heroes

















See the full SM Black Star Promos card list
An ungraded Reshiram & Charizard-GX from SM Black Star Promos sells for about $42.03. A PSA 10 is worth more, roughly $210 by our estimate, and a PSA 9 around $96.67.
It is a Promo.
aky CG Works drew the art for this card.