Decidueye GX
SM Base Set · 12/149 · Ultra Rare
Current Prices
Set
SM Base SetNumber
12/149
Rarity
Ultra Rare
Variant
Holofoil
Market
US (TCGplayer)
Last Updated
Jun 9, 2026
Decidueye GX: Rarity & Collectibility
Decidueye GX in its sought-after Holofoil variant is an Ultra Rare chase card, one of the headline pulls that most boosters never produce. Cataloged as Ultra Rare #12/149 of the SM Base Set set, it is the kind of card RarePokemonCard tracks for scarcity and collector demand rather than raw price alone. The harder a card is to pull in top condition, the more weight serious collectors place on it.
How Rare & Valuable Is Decidueye GX?
In 2026, a Near Mint Decidueye GX (Ultra Rare, SM Base Set #12/149) changes hands at roughly $2.25, and its scarcity does most of the heavy lifting on that figure. Because demand concentrates on clean copies, surface wear is punished hard: a Near Mint example commands about $2.25, whereas a Damaged one slides to around $1.27. Across the wear scale that reads Near Mint $2.25, Lightly Played $1.87, Moderately Played $1.68, Heavily Played $1.14, Damaged $1.27 — proof that for a collectible like this, presentation is inseparable from value. At the very top, a gem-mint PSA 10 Decidueye GX is valued near $95.00 — about 42x the raw copy, the clearest sign of how much collectors pay for flawless scarcity.
Graded Decidueye GX: Gem Mint & Population
For a chase card like Decidueye GX, the high-grade market is where the real money lives. A PSA 10 (or CGC 10 / BGS Black Label equivalent) Decidueye GX sits around $95.00 — roughly 42x a raw copy. That gap exists because relatively few examples ever earn a perfect grade, so gem-mint population is the real scarcity collectors chase. Step down a notch and demand spreads across PSA 9 $29.99, BGS 9.5 $35.00, PSA 8 $8.50 — each tier a smaller, scarcer pool than the one below it. The rule of thumb for collectors: the rarer the card, the more a certified high grade matters to its standing.
Detailed Price Breakdown
| Source | Condition / Grade | Average | Low | High | Sales |
|---|---|---|---|---|---|
| ebay | DAMAGED | $1.99 | $1.99 | $1.99 | 4 |
| ebay | HEAVILY PLAYED | $1.65 | $1.65 | $1.65 | 1 |
| ebay | LIGHTLY PLAYED | $2.44 | $2.44 | $2.44 | 27 |
| ebay | NEAR MINT | $2.37 | $2.37 | $2.37 | 118 |
| ebay | BGS 9 | $8.50 | $8.50 | $8.50 | 1 |
| ebay | BGS 9 5 | $35.00 | $35.00 | $35.00 | 2 |
| ebay | CGC 8 | $7.50 | $7.50 | $7.50 | 1 |
| ebay | CGC 8 5 | $10.00 | $10.00 | $10.00 | 2 |
| ebay | CGC 9 | $5.00 | $5.00 | $5.00 | 4 |
| ebay | PSA 10 | $95.00 | $95.00 | $95.00 | 29 |
| ebay | PSA 5 | $8.27 | $8.27 | $8.27 | 2 |
| ebay | PSA 6 | $11.49 | $11.49 | $11.49 | 6 |
| ebay | PSA 7 | $11.51 | $11.51 | $11.51 | 10 |
| ebay | PSA 8 | $8.50 | $8.50 | $8.50 | 25 |
| ebay | PSA 9 | $29.99 | $29.99 | $29.99 | 25 |
| tcgplayer | DAMAGED | $1.27 | $0.25 | $2.99 | 58 |
| tcgplayer | HEAVILY PLAYED | $1.14 | $1.14 | $1.14 | 46 |
| tcgplayer | LIGHTLY PLAYED | $1.87 | $1.15 | $3.00 | 307 |
| tcgplayer | MODERATELY PLAYED | $1.68 | $1.25 | $1.75 | 114 |
| tcgplayer | NEAR MINT | $2.25 | $1.39 | $2.99 | 1,036 |
Collector Outlook for Decidueye GX
As an Ultra Rare, Decidueye GX carries genuine chase status — exactly the card whose pull keeps a set desirable for years. An accessible pickup whose pull is enjoyment and progress toward a finished set. Whether you are chasing it for a set or as a centerpiece, revisit Decidueye GX on RarePokemonCard — rarity demand in 2026 shifts with reprints, set nostalgia, and how few high-grade copies surface.
