Gym · Gym Heroes · #21
Brock's Onix
FightingBasicRare70 HP
TCGplayer price · 1st Edition+$1.84 (12.0%)
Gym · Gym Heroes · #21
1 recorded sale · last sold 4/29/26
Completed eBay sales of raw copies. Listings that read as graded, lots or non-English, prices far from the TCGplayer market, and prices that match this card's PSA 9s are left out.
Attacks
Bind
20Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
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.
Combat & details
As of Oct 7
17.5% grade a perfect 10, across 126 submissions.