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Brock's Onix 021/132 — Gym Heroes

Card image ©Pokémon/Nintendo/Creatures/GAME FREAK · shown for reference. Legal

Gym Heroes· Gym

Brock's Onix

021/132Rare70 HP FightingBasic
Market price · Normal
$11.73
TCGplayer (US) · updated Nov 2, 2026
≈ $13.04 delivered +$1.31 typical shipping for one card

Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.

TCGplayer · US market
Market
$11.73
Low
—
Mid
—

Printings (2)

  • Set
    $11.73Shop
    0
  • Master Set
    $17.36Shop
    0
Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.
Bind20

Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

Tunneling20

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
x2
Retreat
2
Illustrator
Benimaru Itoh
Pokédex
#0095
Format
Not Standard
Released
August 14, 2000

Price history

  • Normal$11.73
  • 1st Edition Normal$17.36
$7.50$10.00$12.50$15.00Oct 4Oct 18Nov 2
Show as table
DateNormal1st Edition Normal
Nov 2, 2026$11.73$17.36
Nov 1, 2026$11.73$17.36
Oct 31, 2026$11.70$17.36
Oct 30, 2026$11.70$17.36
Oct 29, 2026$11.67$17.36
Oct 28, 2026$11.67$17.36
Oct 27, 2026$11.67$17.36
Oct 26, 2026$11.33$17.36
Oct 25, 2026$11.33$17.36
Oct 24, 2026$11.33$17.23
Oct 23, 2026$11.33$17.23
Oct 22, 2026$11.33$17.13
Oct 21, 2026$11.33$17.21
Oct 20, 2026$11.33$17.21
Oct 19, 2026$11.33$17.21
Oct 18, 2026$11.33$17.21
Oct 17, 2026$11.08$17.21
Oct 16, 2026$11.08$17.21
Oct 15, 2026$11.08$17.21
Oct 14, 2026$11.08$17.21
Oct 13, 2026$11.08$17.21
Oct 12, 2026$11.30$17.21
Oct 11, 2026$11.30$17.13
Oct 10, 2026$11.30$17.13
Oct 9, 2026$11.08$17.13
Oct 8, 2026$11.06$17.13
Oct 7, 2026$11.06$17.13
Oct 6, 2026$11.06$17.13
Oct 5, 2026$11.06$17.13
Oct 4, 2026$8.77$17.13

Showing the last 30 days. Full price history is on Elite and Master

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Other Brock's Onix cards

Market trend

As of Nov 2, 2026 · TCGplayer (US)

7 days
+3.5%
30 days
+33.8%
vs set · 7D
+0.6%+3.0 pts vs set
Volatility (30D) Elite+
—
PrintingPrice1D7D30D
Normal$11.730.0%+3.5%+33.8%
1st Edition Normal$17.360.0%0.0%+2.5%
Elite+
Volatility (30D)
See plans

Price history by source · Normal

  • TCGplayer
$8.00$9.00$10.00$11.00Oct 4Oct 18Nov 2
Show as table
DateValueSource
Nov 2, 2026$11.73TCGplayer
Nov 1, 2026$11.73TCGplayer
Oct 31, 2026$11.70TCGplayer
Oct 30, 2026$11.70TCGplayer
Oct 29, 2026$11.67TCGplayer
Oct 28, 2026$11.67TCGplayer
Oct 27, 2026$11.67TCGplayer
Oct 26, 2026$11.33TCGplayer
Oct 25, 2026$11.33TCGplayer
Oct 24, 2026$11.33TCGplayer
Oct 23, 2026$11.33TCGplayer
Oct 22, 2026$11.33TCGplayer
Oct 21, 2026$11.33TCGplayer
Oct 20, 2026$11.33TCGplayer
Oct 19, 2026$11.33TCGplayer
Oct 18, 2026$11.33TCGplayer
Oct 17, 2026$11.08TCGplayer
Oct 16, 2026$11.08TCGplayer
Oct 15, 2026$11.08TCGplayer
Oct 14, 2026$11.08TCGplayer
Oct 13, 2026$11.08TCGplayer
Oct 12, 2026$11.30TCGplayer
Oct 11, 2026$11.30TCGplayer
Oct 10, 2026$11.30TCGplayer
Oct 9, 2026$11.08TCGplayer
Oct 8, 2026$11.06TCGplayer
Oct 7, 2026$11.06TCGplayer
Oct 6, 2026$11.06TCGplayer
Oct 5, 2026$11.06TCGplayer
Oct 4, 2026$8.77TCGplayer
Quick facts

Questions & answers

How much is Brock's Onix worth?
Brock's Onix (021/132, Gym Heroes) is worth about $11.73: the TCGplayer market price of its Normal printing, updated November 2, 2026.
What printings of Brock's Onix 021/132 exist?
Brock's Onix 021/132 exists in 2 printings: Normal and 1st Edition Normal.
What set is Brock's Onix from?
Brock's Onix is card 021/132 of Gym Heroes (Gym), released on August 14, 2000.
What rarity is Brock's Onix 021/132?
Brock's Onix (021/132, Gym Heroes) is a Rare card.
Who illustrated Brock's Onix 021/132?
The artwork of Brock's Onix (021/132, Gym Heroes) is by Benimaru Itoh.

Answers are generated from Tallgrass's own catalog and market data.