Decidueye GX — SM37 (SM Black Star Promo)
Lowest ask = the cheapest current listing. Market = TCGplayer’s rolling market price. Latest daily snapshot: Aug 31, 2026.
Market read
Snapshot of Aug 31, 2026: $2.52 is the cheapest listing we can see for Decidueye GX — SM37 (SM Black Star Promo), with TCGplayer's market price at $5.16. The same card's 7-day trailing median is $4.71, putting today's ask 46.5% below it. Confidence is verified, backed by 38 daily observations, with the ask and market price tracking each other closely. Jumbo Cards gives us 282 Promo cards to compare it against, out of 326 tracked in the set. Prices are asks from current listings, not completed sale prices, and the snapshot refreshes once daily.
Price history
Daily TCGplayer market and lowest-ask price for Decidueye GX — SM37 (SM Black Star Promo) from the InkSight Pokémon Trading Card Game snapshot. Interactive chart loads with the latest daily snapshot.
Marketplace
Compare TCGplayer singles, eBay raw and graded listings, and Whatnot live breaks. Affiliate links load with latest daily snapshot pricing.
Set context
Jumbo Cards. Browse every Jumbo Cards card →. See more Pokémon Trading Card Game pricing on the market hub, movers, and top cards. See every Decidueye GX — SM37 card we track.
Related cards
Other printings, same-rarity neighbours and cards from Jumbo Cards.
