Gastrodon East Sea
Secret Wonders · Diamond & Pearl
- Number
- #8 / 132
- Supertype
- Pokemon
- Subtypes
- Stage1
- HP
- 100
- Types
- Water
- Rarity
- Rare Holo
- Artist
- Kazuyuki Kano
Market Price
Last Sale
$13.05
as of ~Aug 2026
Lowest Ask
$8.79
Price History
Market Price↑ +19.7% (3M)
Market Signal
Price Trend
↑ +4.2% (30d trend)
high confidence90d Range
$10.89$13.05
0% below 90d high
Volatility
low2.0%
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 | $13.05 | $49.99 | $2.13 | -$39.07 | -78.2% |
| 9 | $5.22 | $49.99 | $1.09 | -$45.86 | -91.7% |
| 8 | $2.61 | $49.99 | $0.75 | -$48.13 | -96.3% |
| 7 | $1.57 | $49.99 | $0.61 | -$49.03 | -98.1% |
| 6 | $1.04 | $49.99 | $0.54 | -$49.49 | -99.0% |
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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