Holofile
Gastrodon West Sea 22/111 Rising Rivals

RISING RIVALS

Gastrodon West Sea 22/111

Gastrodon West Sea is card 22/111 in Rising Rivals (RR), a Platinum set, released on May 16, 2009. It’s a Rare illustrated by Kyoko Umemoto. It comes in 2 printings: Normal and Reverse Holo. A Near Mint Normal copy has a market price of $4.05 as of October 17, 2026, up 11% over 30 days.

Market price · Near Mint · Normal

$4.05+11% in 30 days

Jul 19, 2026 · $2.86Low $2.86 · High $4.05Oct 17, 2026 · $4.05

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Number
22/111
Rarity
Rare
Pokémon
Gastrodon
Released
May 16, 2009

Printings and prices

Normal

Ungraded
ConditionMarket30 days
Near Mint$4.05+11%
Lightly Played$2.52+16%
Moderately Played$1.79+5%
Heavily Played$1.300%
Damaged$1.66−5%
Graded
GradeMarket30 days
CGC 9.5$24.990%

Reverse Holo

Ungraded
ConditionMarket30 days
Near Mint$9.40+3%
Lightly Played$5.86−5%
Moderately Played$3.540%
Heavily Played$2.26+1%
Damaged$2.400%
Graded
GradeMarket30 days
PSA 9$40.810%
PSA 8$12.690%
PSA 7$10.500%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.