Slowpoke & Psyduck GX
Unified Minds · Sun & Moon
- Number
- #218 / 236
- Supertype
- Pokemon
- HP
- 250
- Types
- Water
- Rarity
- Ultra Rare
- Artist
- Miki Tanaka
Holofoil
Market Price
Last Sale
$306.63
as of ~Aug 2026
Lowest Ask
$134.69
Price History
Market Price↑ +4.4% (3M)
Market Signal
Price Trend
→ 0.0% (30d trend)
high confidence90d Range
$292.68$306.63
0% below 90d high
Volatility
low0.3%
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 | $306.63 | $49.99 | $41.03 | $215.61 | 431.3% |
| 9 | $122.65 | $49.99 | $16.65 | $56.01 | 112.0% |
| 8breakeven | $61.33 | $49.99 | $8.53 | $2.81 | 5.6% |
| 7 | $36.80 | $49.99 | $5.28 | -$18.47 | -37.0% |
| 6 | $24.53 | $49.99 | $3.65 | -$29.11 | -58.2% |
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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