Mantine
Mysterious Treasures · Diamond & Pearl
- Number
- #29 / 123
- Supertype
- Pokemon
- Subtypes
- Basic
- HP
- 80
- Types
- Water
- Rarity
- Rare
- Artist
- Masakazu Fukuda
Market Price
Last Sale
$1.65
as of ~Aug 2026
Lowest Ask
$0.97
Price History
Market Price↑ +17.0% (3M)
Market Signal
Price Trend
↑ +9.3% (30d trend)
high confidence90d Range
$1.41$1.67
8% below 90d high
Volatility
low1.1%
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 | $1.65 | $49.99 | $0.62 | -$48.96 | -97.9% |
| 9 | $0.66 | $49.99 | $0.49 | -$49.82 | -99.7% |
| 8 | $0.33 | $49.99 | $0.44 | -$50.10 | -100.2% |
| 7 | $0.20 | $49.99 | $0.43 | -$50.22 | -100.5% |
| 6 | $0.13 | $49.99 | $0.42 | -$50.28 | -100.6% |
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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