Dark Blastoise
- Number
- #4 / 110
- Supertype
- Pokemon
- Subtypes
- Stage2
- HP
- 70
- Types
- Water
- Rarity
- Rare
- Artist
- Mitsuhiro Arita
Market Price
Last Sale
$142.39
as of ~Aug 2026
Lowest Ask
$128.00
Price History
Market Price↑ +1.3% (3M)
Market Signal
Price Trend
→ 0.0% (30d trend)
high confidence90d Range
$140.50$142.39
0% below 90d high
Volatility
low0.1%
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% |
|---|---|---|---|---|---|
| 10breakeven | $142.39 | $49.99 | $19.27 | $73.13 | 146.3% |
| 9 | $56.96 | $49.99 | $7.95 | -$0.98 | -2.0% |
| 8 | $28.48 | $49.99 | $4.17 | -$25.68 | -51.4% |
| 7 | $17.09 | $49.99 | $2.66 | -$35.56 | -71.1% |
| 6 | $11.39 | $49.99 | $1.91 | -$40.51 | -81.0% |
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.
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