Grass Energy
HeartGold SoulSilver · HeartGold & SoulSilver
- Number
- #115 / 123
- Supertype
- Energy
- HP
- 0
- Rarity
- Common
Market Price
Last Sale
$24.65
as of ~Aug 2026
Lowest Ask
$15.20
Price History
Market Price↑ +6.1% (3M)
Market Signal
Price Trend
→ +2.0% (30d trend)
high confidence90d Range
$23.17$24.65
0% below 90d high
Volatility
low0.4%
Signal uses price history only. Grading ROI, graded-market trend, and population scarcity activate when graded data is available.
◉ Neutral · 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
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Grading company
Sell platform
| Grade | Sale Price | Grading Fee | Platform Fees | Net Profit | ROI% |
|---|---|---|---|---|---|
| 10 | $24.65 | $49.99 | $3.67 | -$29.01 | -58.0% |
| 9 | $9.86 | $49.99 | $1.71 | -$41.84 | -83.7% |
| 8 | $4.93 | $49.99 | $1.05 | -$46.11 | -92.2% |
| 7 | $2.96 | $49.99 | $0.79 | -$47.82 | -95.7% |
| 6 | $1.97 | $49.99 | $0.66 | -$48.68 | -97.4% |
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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