Brocks Onix 21 (021/132) from Gym Heroes (POKEMON) is available from 2 stores across 2 regions. Cheapest at $3.35 from cardtrader (EU) — 61% cheaper than US. Prices last updated Jun 16, 2026.
pokemon
Brocks Onix 21
Gym Heroes
- Collector #
- 021/132
- Rarity
- Rare
- Set
- G1
5 platforms1 condition
7d Change
-47.6%
$-11.43
Lowest Price
$3.35
CardTradersave $102.48
Stores
3
CardTrader, eBay DE, TCGPlayer
Price Range
$3.35 – $105.83
Prices
Buy Now or Wait?
NeutralConfidence35%
- •Price dropped 48% in the last 7 days.
- •Price is up 52% over 30 days — may correct.
- •Available on 5 platforms — competitive pricing.
- •High price volatility — consider waiting for a dip.
Based on recent price trends. Not financial advice.
Price History
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Profit Calculator
Buy Total (USD)
$4.35
Seller Fees
-$1.18
Net Profit
+$3.07
ROI
+70.5%
Break-even sell price: $5.18 on tcgplayer
