Dialga
DP Black Star Promos · Diamond & Pearl
- Number
- #DP26 / 56
- Supertype
- Pokemon
- Subtypes
- Basic
- HP
- 90
- Types
- Metal
- Rarity
- Common
- Artist
- Kazuyuki Kano
Holofoil
Market Price
Last Sale
$19.52
as of ~Aug 2026
Lowest Ask
$14.30
Price History
Market Price↑ +24.2% (3M)
Market Signal
Price Trend
↑ +8.7% (30d trend)
high confidence90d Range
$15.72$19.53
0% below 90d high
Volatility
low0.7%
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
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Grading company
Sell platform
| Grade | Sale Price | Grading Fee | Platform Fees | Net Profit | ROI% |
|---|---|---|---|---|---|
| 10 | $19.52 | $49.99 | $2.99 | -$33.46 | -66.9% |
| 9 | $7.81 | $49.99 | $1.43 | -$43.61 | -87.2% |
| 8 | $3.90 | $49.99 | $0.92 | -$47.01 | -94.0% |
| 7 | $2.34 | $49.99 | $0.71 | -$48.36 | -96.7% |
| 6 | $1.56 | $49.99 | $0.61 | -$49.04 | -98.1% |
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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