Pokémon · Gym Heroes
Brock's Onix (21)
Brock's Onix (21) (Gym Heroes 021/132) has a market price of US$11.65 to US$17.36 as of Nov 8, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Pokemon
- HP
- 70
- Energy type
- Fighting
- Stage
- Basic
- Weakness
- Grass ×2
- Retreat cost
- 2
- Artist
- Benimaru Itoh
Attacks
Bind (Fighting ×2) 20 Flip a coin. If heads, the Defending Pokémon is now Paralyzed. Tunneling (Fighting ×3) 20 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.
About this card
Brock's Onix (21) is card 021/132 in Gym Heroes, a Pokémon set released Oct 14, 2000. Rarity: Rare. Finishes: 1st Edition, Unlimited. Illustrated by Benimaru Itoh. Reference market price on Nov 8, 2026: US$17.36 (1st Edition), US$11.65 (Unlimited). Over the last 30 days, the 1st Edition price went up 0.9%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
