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PSA 10: Median of 3 sales, last 45 days · newest Oct 19, 2026 · checked Oct 26, 2026
PSA 9: Median of 1 PSA 9 sale in the last 90 days, latest 2026-08-28. Grade 9 guide (all graders): $242.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Tentacool (Legend Maker #66) at $31.49 market price (TCGplayer market). Its Delta multiple is 63.5x.
A PSA 10 Tentacool (Legend Maker #66) is currently shown at $2,000, the median of 3 PSA 10 sales in the last 45 days (newest Oct 19, 2026).
GemDelta records a 20.3% gem rate for Tentacool (Legend Maker #66), with 29 PSA 10 copies out of 143 total PSA grades and a 63.5x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Tentacool (Legend Maker #66) is shown at $31.49 market price. That value is for this stored card variant, not the base printing.
| Date | Listing | Sale |
|---|---|---|
| Oct 19, 2026 | 2006 Pokemon EX Legend Maker Reverse Holo Tentacool #66 PSA 10 GEM MINT FIXED [Fanatics] | $2469.00 |
| Sep 24, 2026 | 2006 POKEMON EX LEGEND MAKER #66 TENTACOOL-REVERSE FOIL PSA 10 #66 | $2000.00 |
| Sep 17, 2026 | 2006 POKEMON EX LEGEND MAKER #66 TENTACOOL-REVERSE FOIL PSA 10 #66 | $1500.00 |