Kingdra
Aquapolis · E-Card
- Number
- #148 / 147
- Supertype
- Pokemon
- Subtypes
- Stage2
- HP
- 110
- Types
- Colorless
- Rarity
- Rare
- Artist
- Mikio Menjo
Holofoil
Market Price
Last Sale
$599.99
as of ~Aug 2026
Lowest Ask
$599.99
Price History
Market Price→ 0.0% (3M)
Market Signal
Price Trend
→ 0.0% (30d trend)
high confidence90d Range
$599.99$599.99
50% below 90d high
Volatility
low0.0%
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
Grade 8
Grade 7
Grade 6
Grading company
Sell platform
| Grade | Sale Price | Grading Fee | Platform Fees | Net Profit | ROI% |
|---|---|---|---|---|---|
| 10 | $599.99 | $49.99 | $79.90 | $470.10 | 940.4% |
| 9 | $240.00 | $49.99 | $32.20 | $157.81 | 315.7% |
| 8 | $120.00 | $49.99 | $16.30 | $53.71 | 107.4% |
| 7breakeven | $72.00 | $49.99 | $9.94 | $12.07 | 24.1% |
| 6 | $48.00 | $49.99 | $6.76 | -$8.75 | -17.5% |
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.