Brock's Golem
Gym Heroes · #20/132 · Rare
90
Pokémon
Ken Sugimori
Market Prices
View on TCGPlayerUpdated: 5/19/2026
1st Edition
$19.00
$43.10
$1497.64
$27.51
unlimited
$9.99
$17.47
$105.83
$11.89
Market Signals
Raw NM
$10.49
PriceCharting Ungraded
PSA 10
$89.99
8.6× raw
CGC 10
—
TAG 10
—
PSA Population
125 total
26 at 10
Gem rate 20.8%
CGC Population
99 total
18 at 10
Gem rate 18.2%
TAG Population
75 total
9 at 10
BGS Population
7 total
0 at 10
Gem rate 0.0% low sample (n=7)
CGC full grade distribution
CGC · 0d
CGC 6
2
CGC 6.5
3
CGC 7.5
3
CGC 8
7
CGC 8.5
21
CGC 9
40
CGC 9.5
2
CGC 10
15
CGC 10 Pristine
3
CGC Auth
3
10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.
Beckett (BGS) full grade distribution
BGS · 0d
BGS 7.5
1
BGS 8
2
BGS 8.5
2
BGS 9
1
BGS 9.5
1
10 = BGS 10, 10 Black = Black Label. Real counts from Beckett; grades with no copies are omitted.
Per-grade ladder
White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.
PSA
PSA 10
$89.99
Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.
PSA 10 is priced normally
-16%
This card's PSA 10 sells at 8.6× raw. Typical for Rare in Vintage (pre-2003) is 10.2× (across 79 indexed cards).
Grading ROI (PSA)
Value · $25.99Realistic
$-9.45
using gem rate
If it 10s
$53.51
upside cap
Break-even
33%
gem rate needed
Wrong card matched? Pin the PriceCharting URL
Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 18 hours ago
Price History
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Card details — attacks, stats, Pokédex, evolution
Attacks
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.)
Weakness
Grass ×2
Resistance
None
Retreat Cost
Pokédex Data
#76
Megaton Pokémon
1.4m
300.0kg
"Its boulder-like body is extremely hard. It can easily withstand dynamite blasts without damage."
Evolution Chain
geodude
graveler
golem