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Brock's Onix: Gym Heroes 21/132

Brock's Onix 21/132 Gym Heroes Pokémon card, Rare

Printing shown in the price chartNon-holo1st Edition

TCGplayer

$12

Up $0.35 (3.10%)· 30D

Down $0.08 (0.68%)· 7D

Cardmarket

€8.48

Down €2.06 (19.54%)· 30D

Down €0.83 (8.92%)· 7D

TCGplayer

$17

Up $0.15 (0.87%)· 30D

No change · 7D

Cardmarket

– not listed

Not listed

Price history

TCGplayer
Cardmarket

Range7D30D

Cardmarket in US dollars at 1 EUR = 1.1214 USD (ECB).

Prices

TCGplayer

Raw Price

Non-holo$12
1st Edition$17

Cardmarket

Raw Price

Non-holo€8.48
1st Edition– not listed

Card details

Rarity: Rare
Type: Fighting
HP: 70
Stage: Basic
Pokédex: #095 Onix
Illustrator: Benimaru Itoh
Released: Aug 14, 2000

2 Fighting Energy: Bind20

Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

3 Fighting Energy: Tunneling

If your opponent has any Benched Pokémon, choose up to 2 of them. This attack does 20 damage to each of them. (Don't apply Weakness and Resistance for Benched Pokémon.) Brock's Onix can't attack during your next turn.

Price summary

Brock's Onix 21/132 Non-holo is worth about $11 near mint, the average of the TCGplayer and Cardmarket prices, as of Nov 11, 2026. It is down $0.98 (8.5%) over the last 30 days.

How to tell the printings apart