Tentacool
Clash at the Summit · #17/80 · Common · 2010JPN
Printings & price history
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Graded values
updated 2026-07-26Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
Population data from PriceCharting, updated monthly.
How much is Tentacool #17/80 worth?
Right now (July 27, 2026) the going rate for an ungraded Tentacool #17/80 from Clash at the Summit is about $5.78. Across the 2 printings we track, copies run anywhere from $4.40 to $5.50 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $95.00, roughly 16.4x the raw price, while a PSA 9 sits near $29.50. 35 copies have been graded to date, and 49% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Tentacool has moved over time.
