How much is Onix worth?

A raw (ungraded) Onix from FireRed & LeafGreen is currently worth approximately $22.90 based on recent sales. A PSA 10 graded copy is valued at $425. PSA 9 copies average $300. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Onix?

A PSA 10 graded Onix is currently valued at approximately $425 based on recent sales data.

What set is Onix from?

Onix is from the FireRed & LeafGreen set, card number 42.

Where can I buy Onix?

Onix listings from eBay, Goldin, and other marketplaces are tracked in real time on CardIndex at https://www.cardindex.co.

Onix #42 — FireRed & LeafGreen

Population

CGC3 graded

About Onix

Onix from the FireRed & LeafGreen set (#42) is a Pokemon trading card released in 2004. It has a rarity of Uncommon. Current fair market values for Onix are PSA 10: $425, PSA 9: $300, PSA 8: $40, Raw: $22.90. The most recent PSA 10 sale was $425 on June 16, 2025, with 3 sales tracked in the last 30 days. The most recent PSA 9 sale was $300 on September 26, 2026. A raw (ungraded) copy last sold for $22.90 on September 29, 2026. CardIndex has tracked 86 total sales across all grades for this card. There are currently 20 active listings for Onix.