Decidueye GX (SM Base Set 12/149) price

Near-mint market price: $3.40

TCGplayer, updated November 1, 2026

• Condition matters most. This is the near-mint price; a played, scratched or creased copy could be worth a lot less.
• The price is for this set and number. The same Pokémon from another set is a different card with its own price.
• A graded copy, especially a PSA 9 or 10, is priced well above a raw one.

More Decidueye GX cards

• Decidueye GX (Secret)SM - Guardians Rising 146/145 $36.64
• Decidueye GXHidden Fates: Shiny Vault SV47/SV94 $21.32
• Decidueye GXSM Promos SM37 $10.28
• Decidueye GX (SM Black Star Promo)Jumbo Cards SM37 $4.71
• Decidueye GX (Kabu Fukase)World Championship Decks 12/149 $2.02

Top cards in SM Base Set

• Umbreon GX (Secret)SM Base Set 154/149 $129.43
• Umbreon GX (Full Art)SM Base Set 142/149 $54.86
• Espeon GX (Secret)SM Base Set 152/149 $54.74
• Lillie (Full Art)SM Base Set 147/149 $42.20
• Espeon GX (Full Art)SM Base Set 140/149 $31.60
• Ultra Ball (Secret)SM Base Set 161/149 $30.47
• Lapras GX (Secret)SM Base Set 151/149 $30.18
• Umbreon GXSM Base Set 80/149 $25.54