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PSA 10: 1 sale, last 45 days · Oct 19, 2026 · checked Oct 26, 2026
PSA 9: Median of 6 PSA 9 sales in the last 90 days, latest 2026-10-24. Grade 9 guide (all graders): $199.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Houndoom (Aquapolis #15) at $96.07 market price (TCGplayer market). Its Delta multiple is 16.2x.
A PSA 10 Houndoom (Aquapolis #15) is currently shown at $1,556, the only PSA 10 sale in the last 45 days (Oct 19, 2026).
GemDelta records a 29.3% gem rate for Houndoom (Aquapolis #15), with 84 PSA 10 copies out of 287 total PSA grades and a 16.2x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 19, 2026 | Pokemon Houndoom Aquapolis 15/147 PSA 10 Gem Mint 15/147 | $1556.00 |
| Aug 31, 2026 | PSA 10 Houndoom [Non Holo] - 15/147 - Aquapolis - Pokemon - Read Description | $791.05 |
| Jun 22, 2026 | 2003 Pokemon Aquapolis #15 Houndoom PSA 10 GEM MINT Low Pop #15 | $575.00 |