Underground Expedition #140 PSA 10 Price
$420.56
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $420.56 | 35 |
| Grade 9.5 | $148.99 | — |
| BGS 10 | $547.00 | — |
| CGC 10 | $252.00 | — |
| Raw (ungraded) | $26.00 | — |
PSA has graded 75 copies of Underground Expedition #140 in total — 46.7% 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.
Underground Expedition PSA 10 FAQ
How much is Underground Expedition worth in PSA 10?
Underground Expedition #140 from Skyridge is currently worth $420.56 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $26.00 — the PSA 10 carries a 16.2x premium.
How many PSA 10 copies of Underground Expedition exist?
PSA has graded 75 copies, and 35 earned the Gem Mint 10 label — a 46.7% gem rate. Population grows over time as new copies are submitted.
Is Underground Expedition 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 46.7%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Underground Expedition?
PSA 9 pricing for this card is thin, but across the hobby the 10-to-9 gap is typically 2-6x and widens on modern cards.