Roseanne's Research
Secret Wonders · Diamond & Pearl
- Number
- #125 / 132
- Supertype
- Trainer
- Rarity
- Uncommon
- Artist
- Kanako Eo
Market Price
Last Sale
$2.87
as of ~Aug 2026
Lowest Ask
$2.00
Price History
Market Price↑ +26.4% (3M)
Market Signal
Price Trend
↑ +12.1% (30d trend)
high confidence90d Range
$2.27$2.99
17% below 90d high
Volatility
low1.8%
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 | $2.87 | $49.99 | $0.78 | -$47.90 | -95.8% |
| 9 | $1.15 | $49.99 | $0.55 | -$49.39 | -98.8% |
| 8 | $0.57 | $49.99 | $0.48 | -$49.90 | -99.8% |
| 7 | $0.34 | $49.99 | $0.45 | -$50.10 | -100.2% |
| 6 | $0.23 | $49.99 | $0.43 | -$50.19 | -100.4% |
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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