M Swampert-EX #XY87 PSA 10 Price
$579.00
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $579.00 | 1 |
| Grade 9.5 | $531.00 | — |
| PSA 9 (Mint) | $482.50 | 33 |
| Grade 8 | $259.86 | 43 |
| Grade 7 | $142.57 | 65 |
| BGS 10 | $753.00 | — |
| CGC 10 | $347.00 | — |
| Raw (ungraded) | $25.00 | — |
PSA has graded 413 copies of M Swampert-EX #XY87 in total — 0.2% came back Gem Mint. Full cross-company population lives on the card page.
Thinking of grading your copy?
The math is on the card page: live grading expected value from this card's real gem rate and PSA prices, minus fees. And before you submit anything, the grading guide covers the self-checks that separate 10 candidates from expensive 9s.
M Swampert-EX PSA 10 FAQ
How much is M Swampert-EX worth in PSA 10?
M Swampert-EX #XY87 from XY Black Star Promos is currently worth $579.00 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $25.00 — the PSA 10 carries a 23.2x premium.
How many PSA 10 copies of M Swampert-EX exist?
PSA has graded 413 copies, and 1 earned the Gem Mint 10 label — a 0.2% gem rate. Population grows over time as new copies are submitted.
Is M Swampert-EX worth grading?
Run the math, not the hope: grading costs roughly $20-25 per card, so a submission pays when the PSA 10 price times your realistic gem chance beats the raw price plus fees. This card gems at about 0.2%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for M Swampert-EX?
A PSA 10 is worth $579.00 against $482.50 for a PSA 9 — a 1.2x gap. That gap is why centering and surface checks before submitting matter more than anything else.