Ninetales ex
Undone Seal · #18/83 · Holo Rare · 2004JPN
All 142 Ninetales 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 2026-09-21
1st EditionPopulation 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 →
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Ninetales exHidden Legends · 2004How much is Ninetales ex #18/83 worth?
A raw copy of Ninetales ex #18/83 (Undone Seal, 2004) is worth about $449.99 right now, based on the latest market data from November 9, 2026. Across the 2 printings we track, copies run anywhere from $399.99 to $499.99 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $2,025.00, roughly 4.5x the raw price, while a PSA 9 sits near $282.50. 314 copies have been graded to date, and 49% 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.
