Decidueye-GX12/149 · Sun & Moon Price & Value
Market value · Near Mint
- PSA 9$10pop 164
- PSA 10$150pop 199
Make sure you have the right card
Every price on this page is for Sun & Moon #12/149, 2017. Check yours against the tells below before you buy, sell or grade.
The picture itself is foiled and the card body is flat. This is the standard holo.
What's your copy worth?
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Decidueye-GX is a Rare Holo GX Pokémon card from Sun & Moon (#12, released 2017), illustrated by 5ban Graphics. It's a Stage 2 GX Grass-type Pokémon with 240 HP, evolving from Dartrix, weak to Fire ×2. It's listed among our GX cards, from the Sun & Moon (2017–2019) era. Prices below are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 12 September 2026.
Decidueye-GX price history & recent sales
Price history · Raw
We'll email you when this card's value crosses your target.
Verified sales history
Medium confidence16 sales in 90 days, but prices vary widely. · Liquid — Sells regularly
Real completed eBay sales, refreshed periodically. Grade read from the listing title. Implausibly priced listings (lots, proxies, empty slabs) and wrong-variant sales are filtered out. Links to eBay are affiliate links — we may earn a commission.
By grade
- Raw$3.0017 sales · 16 in 90d, sells regularly
- PSA 9$18.215 sales
- PSA 10$1494 sales
- CGC 9$12.003 sales · 1 in 90d, rare
- PSA 8$17.002 sales · 1 in 90d, rare
- TAG 9$10.001 sale · 1 in 90d, rare
- CGC 9.5$10.801 sale · 1 in 90d, rare
- CGC 8.5$6.001 sale
Is Decidueye-GX worth grading?
Most copies come back PSA 7 — worth $10 against the $73 you put in, a $63 loss. The money is in the 1 in 3 that reach PSA 9 or 10 and sell for $10–$149. Averaged over every outcome that is −$55 a card.
That is the average submitted copy. Tell us about yours and the verdict re-prices — most cards stop being worth grading here. Not sure? Grade it from a photo →
These are set to a flawless copy — the answer above. Change any of them to re-price it for the card in your hand.
Compare graders, and the live market
The verdict above is PSA's — the grader the population report, the ROI table and the price ladder on this page all use. Trader prices all three graders against each other and adds what the asking market is doing right now.
- PSA, CGC and Beckett side by side — each on its own population and its own fees, with Beckett scored on the 9.5 its market actually pays for.
- Lightly and moderately played — the same expected return for a copy that cannot gem.
- Ask vs sold — what the live listings want, against what copies have really closed at.
- Momentum — the 30-day median against the 90-day, per grade.
- Where it sells higher — the Fanatics-versus-eBay premium, with the sale counts behind it.
- Population history — the weekly PSA census, so you can see how fast 10s are arriving before you post the card.
The odds
Decidueye-GX is a Holo / V / ex in Sun & Moon — the pack's hit slot lands on Holo / V / ex 27.9% of the time, split across 27 holo / v / ex cards in the set, so pulling this exact card is roughly 1 in 97 packs.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $149.50 | $71 | +$75 | 46.9× |
| PSA 9 | $10.01 | $70 | −$63 | 3.1× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 248 PSA-graded copies:
| Outcome | Chance | Value |
|---|---|---|
| PSA 10 | 8.1% | $149.50 |
| PSA 9 | 27.8% | $10.01 |
| PSA 8 | 12.5% | $10.01 † |
| PSA 7 — typical | 4.8% | $10.01 † |
| PSA 6 | 1.6% | $6.00 |
| PSA 5 | 1.2% | $3.19 |
| Other (half grades, authentic) | 44% | $3.19 |
† Priced from PriceCharting's graded ladder — we hold no completed sale of our own at that grade. Every other row is our own sold data.
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-08-26; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC, BGS & TAG — every grade, with gem rates
199 of the 507 PSA-graded Decidueye-GX copies came back a gem-mint 10 — 39%. The rest graded lower.
Bar length is relative to this grader's most common grade; the figure on the right is the share of all 507.
Bar length is relative to this grader's most common grade; the figure on the right is the share of all 248.
Bar length is relative to this grader's most common grade; the figure on the right is the share of all 7.
Real graded population from PSA, CGC, BGS & TAG — a lower gem rate means a Decidueye-GX 10 is harder to pull.
Copies for sale right now
Decidueye GX card #12/149 Ultra Rare - Pokémon Sun & Moon base setRaw · eBay$1.95
Pokémon Decidueye GX Holo Ultra Rare Card Sun & Moon Base Set 12/149Raw · eBay$2.00
Decidueye GX 12/149 Holo Rare GX Sun & Moon Pokemon LPRaw · eBay$2.17
Pokemon Card Decidueye GX 12/149 Sun & MoonRaw · eBay$2.40
Pokémon TCG Decidueye GX Sun & Moon Base Set 12/149 Holo Ultra RareRaw · eBay$2.50
Pokémon Decidueye GX TCG Sun & Moon Holo Ultra Rare Card 12/149Raw · eBay$2.75Cheapest raw copy $1.95 — 39% below our near-mint estimate of $3
Buying this card on eBay? The free CardTrack extension shows our value and a deal verdict right on the listing. Add to Chrome →
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 199 | $150$127–$172 | |
| PSA 9pop 164 | $10$9–$12 | |
| PSA 6pop 28 | modelled$6$6–$6 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
25% spreadCurrently 25% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card textAttacks, abilities, weakness / resistance / retreat
Evolves from Dartrix.
Once during your turn (before your attack), you may put 2 damage counters on 1 of your opponent's Pokémon.
Put 3 cards from your discard pile into your hand. (You can't use more than 1 GX attack in a game.)
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Card detailsSet, rarity, artist, Pokédex & specs
Other Decidueye-GX cards
There are 4 different Decidueye-GX printings — make sure you're valuing the right one. This is Sun & Moon #12 (Rare Holo GX).
More from Sun & Moon
Frequently asked questions
How much is Decidueye-GX (Sun & Moon #12) worth?
As of 12 September 2026, Decidueye-GX from Sun & Moon is worth approximately $3.19 ungraded (near-mint), and around $150 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Decidueye-GX?
A PSA 10 (gem mint) Decidueye-GX from Sun & Moon is worth around $150 — roughly 47× the raw ungraded value of $3.19.
Should I grade my Decidueye-GX?
Grading is worth it when the PSA 10 premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10 — the "Should you grade it?" estimate above works that out per grade, net of the current fee.
Is Decidueye-GX rare?
Decidueye-GX is a Rare Holo GX card from Sun & Moon (card #12).
How do I know if my Decidueye-GX is Holofoil?
The illustration window: The picture itself is foiled and the card body is flat. This is the standard holo.
Cite & embed this card
Free to use with attribution to CardTrack.
Decidueye-GX (Sun & Moon #12) — Pokémon market value $3.19, PSA 10 $149.50. Source: CardTrack, https://cardtrack.com/pokemon/card/sun-moon/decidueye-gx-12<iframe src="https://cardtrack.com/embed/card?id=sm1-12" width="100%" height="160" style="border:0;max-width:460px" title="Decidueye-GX price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>