Holofile
Regirock ex 055/083 Undone Seal

JAPANESE · UNDONE SEAL

Regirock ex 055/083

Regirock ex (レジロックex) is card 055/083 in Undone Seal, a Japanese ADV set, released on January 16, 2004. It’s a Rare Holo ex illustrated by Mitsuhiro Arita. It comes in 2 printings: 1st Edition Holo and Unlimited Holo. A Near Mint Unlimited Holo copy has a market price of ¥25,000 as of October 17, 2026.

Market price · Near Mint · Unlimited Holo

¥25,000

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
055/083
Pokémon
Regirock
Released
January 16, 2004
Japanese name
レジロックex

Printings and prices

1st Edition Holo

Graded
GradeMarket30 days
PSA 10$1,175.02+3%
PSA 9$126.49−27%
PSA 8$245.000%
PSA 6$21.000%
CGC 9.5$110.000%

Unlimited Holo

Ungraded
ConditionMarket30 days
Near Mint¥25,000
Graded
GradeMarket30 days
PSA 10$351.64+2%
PSA 9$70.000%
PSA 8$159.500%
PSA 5$27.890%

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.