Team Aqua's Walrein
Aqua Deck Kit · #12/33 · None · 2003JPN
All 29 Walrein 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 2026-09-18
Population data from PriceCharting, updated monthly.
More Walrein cards all 29 ranked by value →
Walrein exLegend Maker · 2006
Walrein exPower Keepers · 2007
WalreinHidden Legends · 2004
Team Aqua's WalreinTeam Magma vs Team Aqua · 2004
WalreinUndone Seal · 2004
WalreinRising Rivals · 2009How much is Team Aqua's Walrein #12/33 worth?
Right now (November 7, 2026) the going rate for an ungraded Team Aqua's Walrein #12/33 from Aqua Deck Kit is about $4.00. Across the 2 printings we track, copies run anywhere from $9.99 to $19.99 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $786.46, roughly 196.6x the raw price, while a PSA 9 sits near $76.00. 4 copies have been graded to date, and 25% 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 Team Aqua's Walrein has moved over time.
