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Brock's Golem #20

Name: Brock's Golem #20
Brand: Pokémon
Price: 12.28 USD

Pokémon card · Gym era · Released Aug 2000

Sealed products

Market value

$375

▲ 278% in a year

Estimated from recent completed sales.

$375 · Oct 2026

Live now · PSA 10

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About this card

Card guide

Brock's Golem #20 — price research

Brock's Golem #20 is a Pokémon card from Gym Heroes (2000). Today it's worth about $375 in PSA 10 and $12.28 ungraded, up 278% in a year. Compare grades, see the price chart and browse cards for sale on eBay.

Prices on eBay can differ from these values depending on condition, grading company and seller. They're a guide to what the card is worth, not investment advice.

Liquidity

moderateModerate liquidity

111 sales/year · estimated tier from yearly volume · ~9 all grades

~9.3

sales/month

Trades fairly often

Scale

Very high
High
Moderate
Low
Illiquid

Grade	Price	3mo	6mo	12mo	Δ12mo	PSA Pop	PSA Pop %	Liquidity
PSA 10	$375Shop on eBay	$375	$89.99	$99.22	+278%	—	—	moderate
PSA 9	$45.65Shop on eBay	$40.03	$28.61	$31.39	+45%	—	—	moderate
PSA 8	$28Shop on eBay	$28.06	$28	$16.05	+74%	—	—	moderate
PSA 7	$14.22Shop on eBay	$14.08	$19.64	$13	+9%	—	—	moderate
Ungraded	$12.28Shop on eBay	$11.40	$12.95	$9	+36%	—	—	moderate