Tentacruel
Clash at the Summit · #18/80 · Uncommon · 2010JPN
All 36 Tentacruel cards ranked by value →Printings & price history
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Graded values
Grades 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 2026-09-17
1st EditionPopulation data from PriceCharting, updated monthly.
More Tentacruel cards all 36 ranked by value →
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TentacruelLegendary Collection · 2002
Misty's TentacruelGym Heroes · 2000
TentacruelSouthern Islands · 2001
TentacruelAquapolis · 2003How much is Tentacruel #18/80 worth?
As of September 27, 2026, Tentacruel #18/80 from Clash at the Summit sells for around $11.00 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $5.00 to $12.00 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $117.14, roughly 10.6x the raw price, while a PSA 9 sits near $33.92. 24 copies have been graded to date, and 54% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
