Pokemon card values › Onix

Onix Pokemon Card Prices

Live market prices for every Onix card we track. Updated Oct 25, 2026.

Total cards
34
Most expensive
$127.49
Least expensive
$0.13
Different sets
27
We track 34 Onix Pokemon cards across 27 sets. Prices range from $0.13 to $127.49, and the most valuable right now is Onix #3 at $53.90.

Scan these cards with the ai card grader app to identify variants and follow their market prices.

Onix appears across vintage and modern Pokemon TCG sets. Compare raw near-mint prices with PSA, CGC and BGS comps on each card page before buying, selling or grading.

Most valuable Onix cards

Onix #3
$53.90
Onix #56
$0.89
Brock's Onix #21
$9.68
Brock's Onix #21
$7.38
Onix #98
$72.65
Onix #56
$5.21
Onix #9
$6.26
Onix #42
$2.16

All Onix cards

CardSetRarityRawPSA 10
Onix #3Southern Islands-$53.90$246.50
Onix #56Base SetCommon$0.89$563.64
Brock's Onix #21Gym HeroesRare$9.68-
Brock's Onix #21Gym HeroesRare$7.38$301.63
Onix #98AquapolisCommon$72.65$400.34
Onix #56Base SetCommon$5.21-
Onix #9McDonald's Collection 2019-$6.26-
Onix #42EX FireRed & LeafGreenUncommon$2.16-
Onix #84Base Set 2Common$0.79-
Brock's Onix #69Gym HeroesCommon$1.13-
Brock's Onix #69Gym HeroesCommon$1.24-
Onix #69EX Team Rocket ReturnsCommon$0.63-
Onix #84Legendary CollectionCommon$127.49-
Onix #71EX SandstormCommon$0.58-
Onix #56Base SetCommon$0.77-
Onix #65EX Unseen ForcesCommon$0.43-
Onix #56HS—UnleashedCommon$4.13-
Onix #69Neo GenesisCommon$1.13-
Onix #57HS—UnleashedCommon$1.18-
Onix #92Diamond & PearlCommon$1.37-
Onix #69Neo GenesisCommon$1.00-
Onix #69StormfrontCommon$1.58-
Onix #61Plasma FreezeUncommon$2.49-
Onix #109Lost ThunderCommon$2.26-
Onix #68Battle StylesCommon$0.26-
Onix #61EvolutionsCommon$0.38-
Onix #95151Uncommon$1.33-
Onix #90Paradox RiftCommon$0.13-
Onix #105Cosmic EclipseCommon$0.36-
Onix #36Pokémon GOCommon$0.40-
Onix #70Mega EvolutionCommon$0.21-
Onix #138Fusion StrikeCommon$0.21-
Onix #71Celestial StormCommon$0.43-
Onix #103Unified MindsCommon$0.32-

Related Pokemon

Pikachu cardsCharizard cardsEevee cardsMewtwo cardsGengar cardsMew cardsRaichu cardsSnorlax cards

Frequently asked questions

How much is a Onix Pokemon card worth?

Onix card values currently range from $0.13 to $127.49. The most valuable Onix we track is Onix #3 at about $53.90 raw.

How many Onix cards are there?

We currently track 34 Onix cards across 27 Pokemon TCG sets.

How can I identify a Onix card with my phone?

Download TCGApp on iPhone, point the camera at the card, and it matches the exact Onix printing with live prices and graded context.

Should I grade my Onix card?

Grading is usually worth considering for higher-value Onix cards in strong condition. Compare the raw price with PSA/CGC/BGS medians on each card page before submitting.