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PSA 10: 1 sale, last 45 days · Oct 3, 2026 · checked Oct 27, 2026
PSA 9: Median of 4 PSA 9 sales in the last 90 days, latest 2026-10-15. Grade 9 guide (all graders): $36.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Koga's Pidgeotto (Gym Challenge #27) at $20.90 market price (TCGplayer market). Its Delta multiple is 13.9x.
A PSA 10 Koga's Pidgeotto (Gym Challenge #27) is currently shown at $290, the only PSA 10 sale in the last 45 days (Oct 3, 2026).
GemDelta records a 32.2% gem rate for Koga's Pidgeotto (Gym Challenge #27), with 135 PSA 10 copies out of 419 total PSA grades and a 13.9x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 3, 2026 | Pokemon Koga's Pidgeotto Gym Challenge Rare Regular 1st Ed PSA 10 27/132 2000 27/132 | $290.00 |
| Aug 17, 2026 | 2000 Pokemon Gym Challenge 1ST EDITION #27/132 KOGA'S PIDGEOTTO PSA 10 GEM MINT | $316.00 |
| Aug 10, 2026 | Pokemon Koga's Pidgeotto Gym Challenge 27/132 1st Edition PSA 10 Gem Mint 27/132 | $199.50 |