Dialga
- Number
- #1 / 130
- Supertype
- Pokemon
- Subtypes
- Basic
- HP
- 90
- Types
- Metal
- Rarity
- Rare Holo
- Artist
- Nakaoka
Market Price
Last Sale
$41.46
as of ~Aug 2026
Lowest Ask
$32.49
Price History
Market Price↑ +8.2% (3M)
Market Signal
Price Trend
→ -0.1% (30d trend)
high confidence90d Range
$38.33$41.51
2% below 90d high
Volatility
low0.6%
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 | $41.46 | $49.99 | $5.89 | -$14.42 | -28.9% |
| 9 | $16.58 | $49.99 | $2.60 | -$36.01 | -72.0% |
| 8 | $8.29 | $49.99 | $1.50 | -$43.20 | -86.4% |
| 7 | $4.98 | $49.99 | $1.06 | -$46.07 | -92.2% |
| 6 | $3.32 | $49.99 | $0.84 | -$47.51 | -95.0% |
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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