Market value · ungraded
What's your copy worth?
What this price is based on
High confidence174 sales in 90 days, closely clustered.
What each version actually sells for
Every figure is the median of real completed sales whose listing claimed that printing and condition — not a percentage of the headline price. A dash means we haven't seen enough sales of that exact version to publish one.
Recent Raw sales
- Aug 17, 2026eBay — Mewtwo GX - 31/68 - Pokemon Hidden Fates Sun & Moon Ultra Rare Card NMNM$7.75
- Aug 17, 2026eBay — Pokémon Mewtwo GX TCG Hidden Fates Holo Ultra Rare Card 31/68$7.00
- Aug 17, 2026eBay — Pokemon Mewtwo GX 31/68 Hidden Fates Ultra Rare Holo NMNM$9.99
- Aug 16, 2026eBay — Mewtwo GX - 31/68 - Ultra Rare - Battle Academy - Pokemon Card - LPLP$5.68
- Aug 16, 2026eBay — Mewtwo GX 31/68 Holo GX Rare Hidden Fates Pokemon DamagedDM$3.99
- Aug 15, 2026eBay — MEWTWO GX 31/68 HOLO GX RARE HIDDEN FATES POKEMON MPMP$5.50
- Aug 15, 2026eBay — 2019 POKEMON SUN & MOON HIDDEN FATES #31 MEWTWO GX$5.50
- Aug 15, 2026eBay — Mewtwo GX 31/68 Holo GX Rare Hidden Fates Pokemon$6.50
By grade
- Raw$6.50181 sales
- PSA 10$11044 sales
- CGC 10$34.8034 sales
- CGC 9$14.4028 sales
- PSA 9$29.9921 sales
- CGC 8.5$12.5012 sales
- ACE 10$58.002 sales
- PSA 8$36.951 sale
From 329 completed sales recorded between Dec 2, 2024 and Aug 17, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Grade it or not
GRADE ITBased on 147 graded sales and 4,409,561 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Mewtwo-GX is a Rare Holo GX Pokémon card from Hidden Fates (#31), illustrated by aky CG Works. It's a Basic GX Psychic-type Pokémon with 180 HP, weak to Psychic ×2. Its current blended market value is $9.55 ungraded, with a PSA 10 worth around $100 — a gem-mint grading premium of roughly 10× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Graded a PSA 10? See its cert-verified sales and price history → — individual sales PSA tied to a specific slab, each with a cert number you can check.
Price history · Raw
We'll email you when this card's value crosses your target.
Verified sales history10 in 90 days✓ real completed listings
| Date | Grade | Price | Cert |
|---|---|---|---|
| 16 Aug 2026 | PSA 10 | $95.00 | #47055355 ✓ |
| 16 Aug 2026 | PSA 10 | $114.00 | #61930684 ✓ |
| 16 Aug 2026 | PSA 9 | $68.47 | #48024620 ✓ |
| 13 Aug 2026 | PSA 10 | $97.00 | #114466816 ✓ |
| 13 Aug 2026 | PSA 9 | $24.50 | #54331212 ✓ |
| 12 Aug 2026 | PSA 10 | $105.00 | #59988667 ✓ |
| 12 Aug 2026 | PSA 10 | $134.50 | #53620709 ✓ |
| 11 Aug 2026 | PSA 10 | $100.00 | #47827646 ✓ |
| 6 Aug 2026 | PSA 9 | $37.97 | #158689965 ✓ |
| 6 Aug 2026 | PSA 9 | $37.94 | #158689965 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 36.5% of copies gem (PSA 10 best case +$19); most land at PSA 9 or below.
The odds
Mewtwo-GX is a Holo / V / ex in Hidden Fates — the pack's hit slot lands on Holo / V / ex 27.9% of the time, split across 15 holo / v / ex cards in the set, so pulling this exact card is roughly 1 in 54 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 | $99.99 | $71 | +$19 | 10.5× |
| PSA 9 | $27.00 | $70 | −$53 | 2.8× |
| PSA 8 | $22.00 | $70 | −$58 | 2.3× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 11,565 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 36.5% | $100.00 |
| PSA 9 | 43.6% | $27.00 |
| PSA ≤8 | 19.8% | $10.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; 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 — every grade, with gem rates
Only 37% of 11,565 CGC-graded Mewtwo-GX copies are a gem-mint 10 (4,225 of 11,565) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Mewtwo-GX 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $100$85–$115 | |
| PSA 9 | ✓ 215 cert-verified$27$27–$36 | |
| PSA 8 | ✓ 35 cert-verified$22 | |
| PSA 6 | ✓ 5 cert-verified$13$10–$13 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
61% spreadCurrently 61% 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
Discard all Energy from your opponent's Active Pokémon. (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 Mewtwo-GX cards
There are 7 different Mewtwo-GX printings — make sure you're valuing the right one. This is Hidden Fates #31 (Rare Holo GX).
More from Hidden Fates
Frequently asked questions
How much is Mewtwo-GX (Hidden Fates #31) worth?
As of 20 August 2026, Mewtwo-GX from Hidden Fates is worth approximately $9.55 ungraded (near-mint), and around $100 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 Mewtwo-GX?
A PSA 10 (gem mint) Mewtwo-GX from Hidden Fates is worth around $100 — roughly 10× the raw ungraded value of $9.55.
Should I grade my Mewtwo-GX?
A PSA 10 sells for about $100 versus $9.55 raw — roughly a 10× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Mewtwo-GX rare?
Mewtwo-GX is a Rare Holo GX card from Hidden Fates (card #31), illustrated by aky CG Works. Its current blended market value is $9.55 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Mewtwo-GX (Hidden Fates #31) — Pokémon market value $9.55, PSA 10 $99.99. Source: CardTrack, https://cardtrack.com/pokemon/card/hidden-fates/mewtwo-gx-31<iframe src="https://cardtrack.com/embed/card?id=sm115-31" width="100%" height="160" style="border:0;max-width:460px" title="Mewtwo-GX price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>