Brock's Golem
Gym Heroes · Gym
- Number
- #20 / 132
- Supertype
- Pokemon
- Subtypes
- Stage2
- HP
- 90
- Types
- Fighting
- Rarity
- Rare Holo
- Artist
- Ken Sugimori
Market Price
Last Sale
$32.48
as of ~Aug 2026
Lowest Ask
$24.99
Price History
Market Price↑ +19.2% (3M)
Market Signal
Price Trend
↑ +5.0% (30d trend)
high confidence90d Range
$27.25$32.73
5% below 90d high
Volatility
low1.0%
Signal uses price history only. Grading ROI, graded-market trend, and population scarcity activate when graded data is available.
◉ Buy · 1 of 4 factors available
Grading ROI Calculator
Enter your estimated sale price for each grade.
Sale price by grade (edit to override)
Grade 10
Grade 9
Grade 8
Grade 7
Grade 6
Grading company
Sell platform
| Grade | Sale Price | Grading Fee | Platform Fees | Net Profit | ROI% |
|---|---|---|---|---|---|
| 10 | $32.48 | $49.99 | $4.70 | -$22.21 | -44.4% |
| 9 | $12.99 | $49.99 | $2.12 | -$39.12 | -78.3% |
| 8 | $6.50 | $49.99 | $1.26 | -$44.75 | -89.5% |
| 7 | $3.90 | $49.99 | $0.92 | -$47.01 | -94.0% |
| 6 | $2.60 | $49.99 | $0.74 | -$48.13 | -96.3% |
Tax estimated at 28% max (long-term collectibles, IRC §1(h)(4)). Tax column hidden: enter a cost basis to see estimates. Platform fees generally reduce take-home but not your IRS capital gain.
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