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Brock's Onix
🇺🇸Gym Heroes (G1) · #21/132 · 2000
Rare: usually one per pack, often shiny.
What it's worth
Near Mint market price- NormalNo shine anywhere on the card.$11.61▲ $0.53 this month🛒 Buy: about $11.61 · from $6.24 ↗💵 Sell: about $7.05
- 1st editionHas a small "Edition 1" stamp on the left under the picture.$17.36▲ $0.15 this month🛒 Buy: about $17.36 · from $8.66 ↗💵 Sell: about $10.78
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From TCGplayer. Updated Nov 14, 2026. Buying one costs about the market price. Selling one gets you less: shops pay about two thirds, and selling online has fees and postage. Every price and where it came from is below.
Market prices
TCGplayer US dollars
Updated Nov 14, 2026| Kind | Market | Low | Mid | High | Direct |
|---|---|---|---|---|---|
| 1st edition | $17.36 | $8.66 | $21.40 | $210.01 | $11.45 |
| Unlimited | $11.61 | $6.24 | $10.00 | $96.95 | $7.22 |
"Market" is what it recently sold for. Low, mid, and high are current listings.
See it on TCGplayer ↗Values are estimates based on recent market data, not offers to buy or sell.
Price over time
📈 We started tracking this price recently. Check back in a few days to see how it changes.
About this card
F FightingHP 70Basic
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
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.
- Weakness
- G x2
- Resistance
- —
- Retreat
- CC
Special printings
This card was also printed in these versions. Look for the stamp or foil pattern on yours.
- Normal$17.36TCGplayer ↗
- Normal · 1st Edition stamp$17.36€9.82TCGplayer ↗Cardmarket ↗
- Number
- 21 / 132
- Released
- August 14, 2000
- Illustrator
- Benimaru Itoh
- Category
- Pokémon
- Pokédex number
- #0095 · every Onix card
- Tournament play
- Not tournament legal