Holofile
Onix 3/18 Southern Islands

SOUTHERN ISLANDS

Onix 3/18

Onix is card 3/18 in Southern Islands, a Other set, released on July 31, 2001. It was illustrated by Keiko Fukuyama. A Near Mint copy has a market price of $63.06 as of October 17, 2026, up 8% over 30 days.

Market price · Near Mint

$63.06+8% in 30 days

Jul 19, 2026 · $51.28Low $51.28 · High $63.06Oct 17, 2026 · $63.06

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
3/18
Pokémon
Onix
Released
July 31, 2001

Prices

Normal

Ungraded
ConditionMarket30 days
Near Mint$63.06+8%
Lightly Played$47.78+9%
Moderately Played$33.99+5%
Heavily Played$25.890%
Damaged$21.22+6%
Graded
GradeMarket30 days
PSA 10$1,530.84+186%
PSA 9$143.72+5%
PSA 8$119.90+22%
CGC 10 Pristine$399.000%
CGC 10$138.62+2%
CGC 9.5$147.50
BGS 9.5$88.000%
BGS 9$36.77+5%

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.