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PSA 10: 1 sale, last 45 days · Oct 15, 2026 · checked Oct 26, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-10-10. Grade 9 guide (all graders): $120.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Dewgong (Base Set #25) at $31.40 market price (TCGplayer market). Its Delta multiple is 25.9x.
A PSA 10 Dewgong (Base Set #25) is currently shown at $813, the only PSA 10 sale in the last 45 days (Oct 15, 2026).
GemDelta records a 14.0% gem rate for Dewgong (Base Set #25), with 346 PSA 10 copies out of 2,468 total PSA grades and a 25.9x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 15, 2026 | Pokemon Dewgong #25 1st Edition Base Set PSA Trading Card Game Gem Mint 10 (Wizards of the Coast, 1999).... [HeritageAuc | $813.00 |
| Aug 15, 2026 | 1999 POKEMON BASE SET 1ST EDITION #25 DEWGONG PSA 10 #25 | $1050.00 |
| May 14, 2026 | 1999 POKEMON BASE SET 1ST EDITION #25 DEWGONG PSA 10 #25 | $1111.00 |
| May 10, 2026 | 1999 POKEMON BASE SET 1 1ST EDITION #25 DEWGONG PSA 10 #25 | $850.00 |