Brock's Onix - 21/132 - Rare - 1st Edition Tweet Near Mint, limit 8 $4.27 / $5.34 credit Lightly Played, limit 8 $3.84 / $4.80 credit Moderately Played, limit 8 $3.42 / $4.28 credit Buy This Product Details Set: Gym Heroes Card Number: 21/132 Rarity: Rare Illustrator: Benimaru Itoh Retreat Cost: 2 Weakness: 1 HP: 70 Stage: Basic Card Type: Fighting Name: Brock's Onix Finish: Regular Edition: 1st Manufacturer: Wizards of the Coast