Pokémon TCG · XY Trainer Kit: Sylveon & Noivern · #12
Decidueye GX (Decidueye GX Challenge Box) #12 price
XY Trainer Kit: Sylveon & Noivern12Market prices
Decidueye GX (Decidueye GX Challenge Box) (#12, Promo) is a card from Pokémon set XY Trainer Kit: Sylveon & Noivern. Near Mint, it has a market price of about $3.50 on TCGplayer (updated September 22, 2026). Over the last 7 days, its TCGplayer market price rose 0.0%. Its 90-day TCGplayer market price range is $3.50 to $3.50. Among the 936 Promo cards of XY Trainer Kit: Sylveon & Noivern, it is the 710th most valuable.
Decidueye GX (Decidueye GX Challenge Box) #12 prices by finish
| Finish | TCGplayer | Cardmarket |
|---|---|---|
| Holo | $3.50 | – |
Near Mint prices: TCGplayer market price, updated September 22, 2026.
Price changes by finish
| Finish | Price | 7 days | 30 days | 90 days | 90-day range |
|---|---|---|---|---|---|
| Holo | TCGplayer market price | +0.0% | – | – | $3.50 – $3.50 |
Change of the same Near Mint price (same market, same finish) against 7, 30 and 90 days ago; range: its lowest and highest daily value over the last 90 days. Only where the price history supports a figure; lowest listings have none.
Price charts, graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.
About this card
- Number
- 12
- Rarity
- Promo
- Finishes
- Holo
- Rank in its rarity
- 710th of 936 Promo cards
- Against its rarity’s median
- 0.3× the median ($10.71)
- Released
- July 1, 1999
- Print language
- English
- Character
- All Decidueye cards
How this page is made: Near Mint prices from TCGplayer and Cardmarket, refreshed daily; ranks, medians and comparisons are computed by Sparkl from those prices.
You are viewing the free public price page
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Most valuable XY Trainer Kit: Sylveon & Noivern cards
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The 10 most valuable · See all 1887 cards in XY Trainer Kit: Sylveon & Noivern
Next to Decidueye GX (Decidueye GX Challenge Box) #12 in XY Trainer Kit: Sylveon & Noivern
- Accelgor - 12/101 (Championship Series) [Staff]#12 · Promo · $23.15Open in Sparkl
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