Holofile
Onix 42/112 FireRed & LeafGreen

FIRERED & LEAFGREEN

Onix 42/112

Onix is card 42/112 in FireRed & LeafGreen (RG), a EX set, released on September 1, 2004. It’s an Uncommon illustrated by Kouki Saitou. It comes in 2 printings: Normal and Reverse Holo. A Near Mint Normal copy has a market price of $2.83 as of October 17, 2026, up 4% over 30 days.

Market price · Near Mint · Normal

$2.83+4% in 30 days

Jul 19, 2026 · $2.72Low $2.72 · High $2.83Oct 17, 2026 · $2.83

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
42/112
Rarity
Uncommon
Pokémon
Onix
Released
September 1, 2004

Printings and prices

Normal

Ungraded
ConditionMarket30 days
Near Mint$2.83+4%
Lightly Played$1.78−7%
Moderately Played$1.70−2%
Heavily Played$1.450%
Damaged$1.15+3%
Graded
GradeMarket30 days
CGC 10$19.990%

Reverse Holo

Ungraded
ConditionMarket30 days
Near Mint$27.78+21%
Lightly Played$23.02+6%
Moderately Played$18.87+13%
Heavily Played$18.36+52%
Damaged$8.10+5%
Graded
GradeMarket30 days
PSA 9$176.36+14%
PSA 8$26.10+1%
PSA 6$28.500%
PSA 5$19.500%
CGC 10$79.990%
CGC 9.5$34.60−31%
CGC 9$35.880%
CGC 8.5$24.950%

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.