Brock's Golem

Gym Heroes · #20/132 · Rare · 2000

$32.20
1st Edition · Market price ▲ 7.6% (30d)
Prices as of Jul 26, 2026
Unlimited1st Edition
HP 90FightingStage 2Art · Ken Sugimori
577graded pop
20%gem rate
2.8×PSA 10 vs raw
0%off ATH $15.92 · Jul 2026
−$16.36EV to grade — don't

Printings & price history

1st Edition▲ 1.8% 7d$32.20
Low $19.19Mid $36.62

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Graded values

updated 2026-07-26
Grade 6 est.$20.83
Grade 5 est.$17.54
Grade 4 est.$14.47
Grade 3 est.$12.06
Grade 2 est.$9.87
Grade 1 est.$8.33

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

1st Edition · PSA 10 price history$423.93

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-07

1st Edition
PSA276 graded · 62 gem 10
CGC94 graded · 18 gem 10

Population data from PriceCharting, updated monthly.

Attacks

20Rock Slide
If your opponent has any Benched Pokémon, choose up to 3 of them. This attack does 10 damage to each of them. (Don't apply Weakness and Resistance for Benched Pokémon.)
50Fissure

How much is Brock's Golem #20/132 worth?

Right now (July 26, 2026) the going rate for an ungraded Brock's Golem #20/132 from Gym Heroes is about $17.82. Across the 2 printings we track, copies run anywhere from $11.47 to $1,496.70 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $89.99, roughly 5.0x the raw price, while a PSA 9 sits near $28.61. 276 copies have been graded to date, and 22% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Brock's Golem has moved over time.