Onix · Pokemon cards

Sets featuring Onix

29 sets include a Onix printing. Tap to browse the full set.

How much is a Onix card worth?

Onix card values range from about $0.16 for common printings up to $132.50 for the most valuable chase card on this page. The actual value depends on the specific set, rarity, condition, and whether the card is graded — scan your card or browse the printings above to see live market prices from TCGPlayer and CardMarket.

What is the most valuable Onix card?

Onix from Legendary Collection is currently the most valuable Onix printing, with a market price of $132.50. Prices update daily from TCGPlayer and CardMarket.

Are Onix cards rare?

Some Onix printings are genuinely rare — the top printing on this page sits around $132.50 — but most Onix cards are common pulls. Look for full-art, alternate-art, secret-rare, or first-edition printings — those are the ones that hold real value.

How many Onix cards are there?

There are at least 31 Onix Pokemon TCG cards across 29 different sets, including the base form and 2 variant forms (such as Onix-GX).

Should I grade my Onix card?

Grading only makes sense when the ungraded card already trades above the grading fee (typically $20–$30 per card with PSA's standard tier) and you genuinely believe it will grade PSA 9 or 10. With the top Onix printing here at $132.50, the math works for chase printings but not for common ones. Check our PSA vs CGC vs BGS comparison to pick the right grader for the card.

When was the first Onix TCG card released?

The earliest Onix Pokemon TCG card on this page was released in 1999 as part of the Base set.

How can I tell if my Onix card is fake?

Compare the printing on the back, the texture and weight, the rip-test cardstock, the font weight, the holofoil pattern, and the holo registration against a known-real Onix from the same set. Our spot-fake-cards guide walks through eight specific tests collectors use to flag counterfeits in under a minute.

What is Onix's Pokedex number?

Onix is #95 in the National Pokedex.

What Onix variants are there?

Beyond the standard Onix, the TCG has printed variants including Onix-GX, Brock's Onix.

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