Pokémon TCG

Brock's Onix

Gym HeroesG1 21/132Rare

Collection

Non-holo1 / 2

Type: Non-holo

What do these features mean?

One card can have several editions. Type and foil pattern are different features; a stamp or print edition can distinguish another edition. If other features are unknown, we don't show them here.

Type: The finish, such as non-holo, holo or reverse holo.
Foil pattern: The pattern of the foil, for example Cosmos or Pokeball.
Edition / subtype: A print version or other distinguishing feature, such as Unlimited or Shadowless.
Stamp: An additional mark, such as 1st Edition or a promotional stamp.
Size: The card size, when known, such as standard or jumbo.

Current prices

Non-holo

CardmarketSource reference€9.62Trend price3 Nov 2026

Price information

Cardmarket · Trend price

Source reference · Regular source categoryEUR

Average sale price: €9.84
Lowest price: €1.85

Recorded: 3 Nov 2026 · Source update: 2 Nov 2026

About source references

These source references do not confirm an exact physical edition, such as a stamp, printing, size or foil pattern.

All source prices

All source metrics for this card, including other finishes.

Holo source category EUR

Cardmarket

This price comes from Cardmarket's holo source category. The source does not confirm whether this is holo or reverse holo.

Trend priceObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €2.23Unchanged compared with 7 days earlier (€2.23 · 27 Oct 2026)
24-hour averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €2.23
7-day averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €1.72
30-day averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €1.72

Regular source category EUR

Cardmarket

Cardmarket groups this price as regular. This does not automatically mean the card is non-holo.

Trend priceObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.62Up 11.3% compared with 7 days earlier (€8.64 · 27 Oct 2026)
Average sale priceObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.84
24-hour averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.90
7-day averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.92
30-day averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.92
Lowest priceObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €1.85

Holo source category EUR

TCGdex / Cardmarket

This price comes from Cardmarket's holo source category. The source does not confirm whether this is holo or reverse holo.

Trend priceObserved: 19 Oct 2026 · Source updated: 18 Oct 2026: €2.23

Regular source category EUR

TCGdex / Cardmarket

Cardmarket groups this price as regular. This does not automatically mean the card is non-holo.

Trend priceObserved: 19 Oct 2026 · Source updated: 18 Oct 2026: €9.91

1st edition USD (source; conversion unavailable)

TCGplayer

Market priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$17.36Unchanged compared with 7 days earlier (US$17.36 · 5 Nov 2026)
Lowest priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$8.66
Median priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$21.40
Highest priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$210.01

Unlimited USD (source; conversion unavailable)

TCGplayer

Market priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$11.65Down 0.7% compared with 7 days earlier (US$11.73 · 5 Nov 2026)
Lowest priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$6.26
Median priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$9.90
Highest priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$96.95
Direct low priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$7.75

View on marketplaces

Search on eBayAd View on Cardmarket

Ad: we may earn a commission if you make a qualifying purchase. More about eBay links

Card information

Set: Gym HeroesGym
Card number: G1 21/132
Rarity: Rare
Set released: 14 Aug 2000
Language: English

Price history

Non-holo

19 Oct 2026 - 3 Nov 2026 · EUR · 13 recorded days

Customize chart

Compare price seriesCardmarket · Trend price · Regular source category · Source reference · 13 recorded daysCardmarket · Average sale price · Regular source category · Source reference · 1 recorded dayCardmarket · 24-hour average · Regular source category · Source reference · 1 recorded dayCardmarket · 7-day average · Regular source category · Source reference · 1 recorded dayCardmarket · 30-day average · Regular source category · Source reference · 1 recorded dayCardmarket · Lowest price · Regular source category · Source reference · 1 recorded day

View observations (13)

Price history
Observed	Source / price type	Price
19 Oct 2026	TCGdex / Cardmarket · Trend price · Regular source category · Source reference	€9.91
23 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.91
24 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.91
25 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€8.64
26 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€8.64
27 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€8.64
28 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€8.64
29 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.66
30 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.89
31 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.89
1 Nov 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.62
2 Nov 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.62
3 Nov 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.62

About this history

Trend and market prices by source. Source references describe the finish; only exactly matched prices describe this physical edition.

About our prices

Loading card details...

Back to Gym Heroes

Pokémon TCG

Brock's Onix

Gym HeroesG1 21/132Rare

Collection

Non-holo1 / 2

Type: Non-holo

What do these features mean?

One card can have several editions. Type and foil pattern are different features; a stamp or print edition can distinguish another edition. If other features are unknown, we don't show them here.

Type: The finish, such as non-holo, holo or reverse holo.
Foil pattern: The pattern of the foil, for example Cosmos or Pokeball.
Edition / subtype: A print version or other distinguishing feature, such as Unlimited or Shadowless.
Stamp: An additional mark, such as 1st Edition or a promotional stamp.
Size: The card size, when known, such as standard or jumbo.

Current prices

Non-holo

CardmarketSource reference€9.62Trend price3 Nov 2026

Price information

Cardmarket · Trend price

Source reference · Regular source categoryEUR

Average sale price: €9.84
Lowest price: €1.85

Recorded: 3 Nov 2026 · Source update: 2 Nov 2026

About source references

These source references do not confirm an exact physical edition, such as a stamp, printing, size or foil pattern.

All source prices

All source metrics for this card, including other finishes.

Holo source category EUR

Cardmarket

This price comes from Cardmarket's holo source category. The source does not confirm whether this is holo or reverse holo.

Trend priceObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €2.23Unchanged compared with 7 days earlier (€2.23 · 27 Oct 2026)
24-hour averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €2.23
7-day averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €1.72
30-day averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €1.72

Regular source category EUR

Cardmarket

Cardmarket groups this price as regular. This does not automatically mean the card is non-holo.

Trend priceObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.62Up 11.3% compared with 7 days earlier (€8.64 · 27 Oct 2026)
Average sale priceObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.84
24-hour averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.90
7-day averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.92
30-day averageObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €9.92
Lowest priceObserved: 3 Nov 2026 · Source updated: 2 Nov 2026: €1.85

Holo source category EUR

TCGdex / Cardmarket

This price comes from Cardmarket's holo source category. The source does not confirm whether this is holo or reverse holo.

Trend priceObserved: 19 Oct 2026 · Source updated: 18 Oct 2026: €2.23

Regular source category EUR

TCGdex / Cardmarket

Cardmarket groups this price as regular. This does not automatically mean the card is non-holo.

Trend priceObserved: 19 Oct 2026 · Source updated: 18 Oct 2026: €9.91

1st edition USD (source; conversion unavailable)

TCGplayer

Market priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$17.36Unchanged compared with 7 days earlier (US$17.36 · 5 Nov 2026)
Lowest priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$8.66
Median priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$21.40
Highest priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$210.01

Unlimited USD (source; conversion unavailable)

TCGplayer

Market priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$11.65Down 0.7% compared with 7 days earlier (US$11.73 · 5 Nov 2026)
Lowest priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$6.26
Median priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$9.90
Highest priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$96.95
Direct low priceObserved: 12 Nov 2026 · Source updated: 11 Nov 2026: US$7.75

View on marketplaces

Search on eBayAd View on Cardmarket

Ad: we may earn a commission if you make a qualifying purchase. More about eBay links

Card information

Set: Gym HeroesGym
Card number: G1 21/132
Rarity: Rare
Set released: 14 Aug 2000
Language: English

Price history

Non-holo

19 Oct 2026 - 3 Nov 2026 · EUR · 13 recorded days

Customize chart

View observations (13)

Price history
Observed	Source / price type	Price
19 Oct 2026	TCGdex / Cardmarket · Trend price · Regular source category · Source reference	€9.91
23 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.91
24 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.91
25 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€8.64
26 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€8.64
27 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€8.64
28 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€8.64
29 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.66
30 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.89
31 Oct 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.89
1 Nov 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.62
2 Nov 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.62
3 Nov 2026	Cardmarket · Trend price · Regular source category · Source reference	€9.62

About this history

Trend and market prices by source. Source references describe the finish; only exactly matched prices describe this physical edition.

About our prices