Market Price
$2.09
Graded Prices
PSA 10
$146.61
PSA 9.5
$33.00
PSA 9
$29.98
PSA 8
$13.77
PSA 7
$7.14
Gym Heroes·#69·2000
Onix, the colossal Rock Snake Pokémon, is a ground and rock-type creature introduced in Generation I, famously known as Brock's signature Pokémon and a symbol of raw power. This specific 1st Edition Brock's Onix card from the 2000 Gym Heroes set is a non-Holo Rare variant, highly distinguished by its unique Gym Leader association and early print status. Here, visitors will find detailed Pokédex lore, a precise breakdown of its HP, attacks, energy costs, weakness, and retreat cost, alongside a comprehensive history of its edition.
Read more ↓Onix, the Rock Snake Pokémon, is a colossal ground and rock-type Pokémon first introduced in Generation I. Renowned for its immense size and serpentine form composed of solidified rocks, Onix is a formidable presence in the Pokémon world. It typically inhabits caves and mountainous regions, burrowing through the earth at incredible speeds to create vast underground tunnels. Its diet consists primarily of rocks and minerals, which it consumes to harden its body and grow larger. Onix evolves into Steelix when traded holding a Metal Coat, gaining the Steel typing and an even more durable metallic body. In the games, Onix is a staple of early-game Gym Leaders like Brock, showcasing its defensive prowess. In the anime, Brock's Onix is one of his most iconic and loyal Pokémon, participating in numerous battles and often serving as a symbol of his strength and determination. Its sheer scale and power have made it a memorable figure, embodying the raw, unyielding force of nature within the Pokémon universe and holding a special place in the hearts of many original fans.
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$30.70
Prices last updated: April 10, 2026
