Prices last updated 2 July 2026 · How we price →
All Onix Cards
31 cards
All Onix Pokémon cards ranked by current market value — 31 cards across every set, including its EX, GX, V and other variants. Raw & graded prices.
Where grading pays off most
Recent movers
Onix value over time
How the market value of Onix cards has moved since 2021, from real PriceCharting sales.
Onix is a Fighting-type Pokémon (Generation I).
Evolution line: Onix → Steelix
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Frequently asked questions
What is the most valuable Onix card?
The most valuable Onix card is the Onix (Legendary Collection #84) at about $132.50 ungraded.
How many Onix Pokémon cards are there?
CardTrack tracks 31 priced Onix cards across 29 sets, with a combined ungraded value of around $426.
What's the cheapest Onix card?
The cheapest Onix card CardTrack tracks is worth about $0.16 ungraded — a good starting point for collecting the species.
What does Onix evolve from or into?
Onix's evolution line is Onix → Steelix. Steelix card is also tracked on CardTrack.