Underground Expedition Price Guide
Pokémon · Skyridge · 140/144 · Uncommon · Released 2003
Underground Expedition (Skyridge 140/144) is currently worth $20.45 raw (near mint) and $47.18 in PSA 10 (as of Aug 10, 2026). Values come from real eBay sold listings (via Scrydex) and are refreshed daily. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
normal prices
Raw (ungraded)
| NM | $20.45 |
| LP | $23.60 |
| MP | $14.74 |
| HP | $19.99 |
| DM | $8.00 |
Graded — grade ladder
| Grade | PSA | CGC |
|---|---|---|
| 10 | $47.18 | $28.00 |
| 9.5 | — | $149 |
| 9 | $16.97 | — |
| 8.5 | — | $12.97 |
| 8 | $35.82 | — |
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
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reverseHolofoil prices
Raw (ungraded)
| NM | $81.47 |
| MP | $28.20 |
| HP | $25.00 |
| DM | $13.99 |
Graded — grade ladder
| Grade | PSA | CGC |
|---|---|---|
| 10 | $587 | $44.00 |
| 9 | $51.39 | $75.00 |
| 8.5 | — | $130 |
| 8 | $22.50 | — |
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
reedWeichler prices
Raw (ungraded)
| NM | $1.15 |
| LP | $1.60 |
| MP | $0.27 |
| DM | $0.43 |
Graded — grade ladder
No graded sales recorded yet.
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
tsuguyoshiYamato prices
Raw (ungraded)
| NM | $3.67 |
| LP | $2.61 |
| MP | $2.10 |
| DM | $1.00 |
Graded — grade ladder
No graded sales recorded yet.
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
Is it worth grading?
Worth grading only if it gems
A PSA 10 Underground Expedition brings $47.18 versus $20.45 raw — a $26.73 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($16.97) sells for less than raw, so anything short of a 10 loses money.
Full grading break-even for Underground Expedition: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from Skyridge
Full set checklist →
Price alert
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Underground Expedition — frequently asked
How much is Underground Expedition (Skyridge) worth?
As of Aug 10, 2026, Underground Expedition (Skyridge): an ungraded near-mint copy sells for about $20.45, a PSA 10 sells for about $47.18, a PSA 9 for about $16.97. Values come from real eBay sold listings (via Scrydex) and are refreshed daily.
How much is a PSA 10 Underground Expedition worth?
As of Aug 10, 2026, a PSA 10 (Gem Mint) Underground Expedition (Skyridge) sells for about $47.18, compared with $20.45 for a raw near-mint copy.
Is Underground Expedition worth grading?
A PSA 10 Underground Expedition brings $47.18 versus $20.45 raw — a $26.73 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($16.97) sells for less than raw, so anything short of a 10 loses money.
Where do these Pokémon card prices come from?
Prices are real eBay sold listings (via Scrydex), refreshed daily. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your Pokémon card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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