Mawile-EX XY Black Star Promos #XY103
Sold prices, not asking · Updated 5 July 2026
Confidence high · How we price →
Mawile-EX is a Promo Pokémon card from XY Black Star Promos (#XY103), illustrated by Ayaka Yoshida. It's a Basic EX Fairy-type Pokémon with 150 HP, weak to Metal ×2. Its current blended market value is $10.20 ungraded, with a PSA 10 worth around $475 — a gem-mint grading premium of roughly 47× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 July 2026.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 4 | $475$475–$475 |
Price history · Raw
Recent sold prices
No recent sold listings tracked.
Population across graders
Only 12% of 34 PSA-graded Mawile-EX copies are a gem-mint 10 (4 of 34) — the rest grade lower.
Full grade breakdown (6 grades)
Should you grade it?
Only 11.8% of copies gem (PSA 10 best case +$390); most land at PSA 9 or below.
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $475.00 | $74.74 | +$390 | 46.6× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 34 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 11.8% | $475.00 |
| PSA 9 | 11.8% | $190.00 |
| PSA ≤8 | 76.5% | $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.
We'll email you when this card's value crosses your target.
Where to buy
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
40% spreadCurrently 40% cheaper on Cardmarket 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.
🇪🇺 Cardmarket price · Europe
29% cheaper than the USCard text
Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
Card details
More from XY Black Star Promos
Frequently asked questions
How much is Mawile-EX (XY Black Star Promos #XY103) worth?
As of 5 July 2026, Mawile-EX from XY Black Star Promos is worth approximately $10.20 ungraded (near-mint), and around $475 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 Mawile-EX?
A PSA 10 (gem mint) Mawile-EX from XY Black Star Promos is worth around $475 — roughly 47× the raw ungraded value of $10.20.
Should I grade my Mawile-EX?
A PSA 10 sells for about $475 versus $10.20 raw — roughly a 47× 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 Mawile-EX rare?
Mawile-EX is a Promo card from XY Black Star Promos (card #XY103), illustrated by Ayaka Yoshida. Its current blended market value is $10.20 ungraded.