Tentacool
Fossil · #56/62 · Common · 1999
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 2026-09-19
Population data from PriceCharting, updated monthly.
Auction sale integrity
NewGraded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →
More Tentacool cards all 35 ranked by value →
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TentacoolClash at the Summit · 2010Abilities
Attacks
“Drifts in shallow seas. Anglers who hook them by accident are often punished by its stinging acid.”
How much is Tentacool #56/62 worth?
Right now (November 6, 2026) the going rate for an ungraded Tentacool #56/62 from Fossil is about $0.50. Across the 2 printings we track, copies run anywhere from $0.13 to $80.00 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $95.37, roughly 190.7x the raw price, while a PSA 9 sits near $23.40. 2,834 copies have been graded to date, and 25% 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.
