Undersea Ruins Price Guide
Pokémon · Aquapolis · 138/147 · Uncommon · Released 2003
Undersea Ruins (Aquapolis 138/147) is currently worth $14.99 raw (near mint) and $400 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 | $5.53 |
| LP | $4.32 |
| MP | $2.95 |
| HP | $2.30 |
| DM | $1.85 |
Graded — grade ladder
| Grade | PSA | CGC |
|---|---|---|
| 10 | $400 | — |
| 9.5 | — | $4.25 |
| 9 | $25.89 | — |
| 7.5 | — | $20.00 |
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
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reverseHolofoil prices
Raw (ungraded)
| NM | $14.99 |
| LP | $8.52 |
| MP | $6.83 |
| HP | $4.99 |
| DM | $3.50 |
Graded — grade ladder
| Grade | PSA | CGC |
|---|---|---|
| 10 | $747 | — |
| 9 | $40.23 | $39.99 |
| 8.5 | — | $13.00 |
| 8 | $13.00 | — |
| 7 | $10.01 | — |
| 6 | $7.00 | — |
| 5 | $2.00 | — |
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?
Strong grading candidate — 27× premium in PSA 10
A PSA 10 Undersea Ruins sells for $400 against $14.99 raw: a $385 spread, 27× the ungraded price. A PSA 9 ($25.89) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Undersea Ruins: 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 Aquapolis
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Undersea Ruins — frequently asked
How much is Undersea Ruins (Aquapolis) worth?
As of Aug 10, 2026, Undersea Ruins (Aquapolis): an ungraded near-mint copy sells for about $14.99, a PSA 10 sells for about $400, a PSA 9 for about $25.89. Values come from real eBay sold listings (via Scrydex) and are refreshed daily.
How much is a PSA 10 Undersea Ruins worth?
As of Aug 10, 2026, a PSA 10 (Gem Mint) Undersea Ruins (Aquapolis) sells for about $400, compared with $14.99 for a raw near-mint copy.
Is Undersea Ruins worth grading?
A PSA 10 Undersea Ruins sells for $400 against $14.99 raw: a $385 spread, 27× the ungraded price. A PSA 9 ($25.89) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
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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