Porygon-Z
BW Black Star Promos · Black & White
- Number
- #BW84 / 101
- Supertype
- Pokemon
- Subtypes
- Stage2
- HP
- 130
- Types
- Colorless
- Rarity
- Common
- Artist
- 5ban Graphics
Holofoil
Market Price
Last Sale
$20.82
as of ~Aug 2026
Lowest Ask
$11.75
Price History
Market Price↑ +13.4% (3M)
Market Signal
Price Trend
→ +2.3% (30d trend)
high confidence90d Range
$18.27$20.82
0% below 90d high
Volatility
low1.3%
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
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Grading company
Sell platform
| Grade | Sale Price | Grading Fee | Platform Fees | Net Profit | ROI% |
|---|---|---|---|---|---|
| 10 | $20.82 | $49.99 | $3.16 | -$32.33 | -64.7% |
| 9 | $8.33 | $49.99 | $1.50 | -$43.16 | -86.3% |
| 8 | $4.16 | $49.99 | $0.95 | -$46.78 | -93.6% |
| 7 | $2.50 | $49.99 | $0.73 | -$48.22 | -96.5% |
| 6 | $1.67 | $49.99 | $0.62 | -$48.94 | -97.9% |
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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