Brock's Onix (21) 21/132Gym Heroes #21/132
Also searched as: Brock's Onix (21) Gym Heroes · Brock's Onix (21) 021/132 · Gym Heroes Brock's Onix (21) · Brock's Onix (21) 21 · Brock's Onix (21) 21 132
Market price · 1st Edition
US market estimate from TCGplayer · Oct 29, 2026
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Prices by printing
| Printing | Market | Low listing | High listing |
|---|---|---|---|
| Unlimited | $11.67 | $6.73 | $96.95 |
| 1st Edition | $17.36 | $8.66 | $210.05 |
Market is the estimate from recent sales. Low and high are the range of current listings; high listings are often outliers.
Value by condition
- Near Mint (NM)$17.36
- Lightly Played (LP)$13.02 – $15.62
- Moderately Played (MP)$8.68 – $13.02
- Heavily Played (HP)$4.34 – $8.68
- Damaged (DMG)$1.74 – $4.34
Estimates from typical condition discounts, not sales of this card. Rare cards often keep more value when played. Condition guide
Price history
Daily market price for the last 7 days we have recorded. Hover or tap the chart for exact values.
- 1st Edition$17.36
- Unlimited$11.67
Show price history as a table
| Date | Printing | Market |
|---|---|---|
| Oct 29, 2026 | 1st Edition | $17.36 |
| Oct 29, 2026 | Unlimited | $11.67 |
| Oct 28, 2026 | 1st Edition | $17.36 |
| Oct 28, 2026 | Unlimited | $11.31 |
| Oct 27, 2026 | 1st Edition | $17.36 |
| Oct 27, 2026 | Unlimited | $11.33 |
| Oct 26, 2026 | 1st Edition | $17.23 |
| Oct 26, 2026 | Unlimited | $11.33 |
| Oct 25, 2026 | 1st Edition | $17.23 |
| Oct 25, 2026 | Unlimited | $11.33 |
| Sep 11, 2026 | 1st Edition | $15.91 |
| Sep 11, 2026 | Unlimited | $8.76 |
| Sep 10, 2026 | 1st Edition | $15.91 |
| Sep 10, 2026 | Unlimited | $8.79 |
Card details
- Card Type
- Fighting
- HP
- 70
- Stage
- Basic
- Attack 1
- [FF] Bind (20) Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
- Attack 2
- [FFF] 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.
- Weakness
- G
- Retreat Cost
- 2
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Prices are US market estimates in USD, from TCGplayer sales data, last updated Oct 29, 2026. They are a guide, not an offer to buy or sell. How we price cards.
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