Marshtomp
- Number
- #11 / 40
- Supertype
- Pokemon
- Subtypes
- Stage1
- HP
- 70
- Types
- Water
- Rarity
- Common
- Artist
- Mitsuhiro Arita
Normal
Market Price
Last Sale
$85.14
as of ~Aug 2026
Lowest Ask
$84.90
Price History
Market Price↑ +6.5% (3M)
Market Signal
Price Trend
↑ +6.5% (30d trend)
high confidence90d Range
$79.95$85.14
0% below 90d high
Volatility
low0.7%
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% |
|---|---|---|---|---|---|
| 10breakeven | $85.14 | $49.99 | $11.68 | $23.47 | 47.0% |
| 9 | $34.06 | $49.99 | $4.91 | -$20.84 | -41.7% |
| 8 | $17.03 | $49.99 | $2.66 | -$35.62 | -71.3% |
| 7 | $10.22 | $49.99 | $1.75 | -$41.52 | -83.1% |
| 6 | $6.81 | $49.99 | $1.30 | -$44.48 | -89.0% |
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.
Get detailed grade recommendation →Sign in to save this scenario to your portfolio.