M Gengar-EX
XY Black Star Promos · XY
- Number
- #XY166 / 211
- Supertype
- Pokemon
- Subtypes
- MEGA
- HP
- 210
- Types
- Psychic
- Rarity
- Common
- Artist
- 5ban Graphics
Holofoil
Market Price
Last Sale
$263.81
as of ~Aug 2026
Lowest Ask
$234.68
Price History
Market Price↓ -8.3% (3M)
Market Signal
Price Trend
↓ -4.8% (30d trend)
high confidence90d Range
$239.60$287.80
50% below 90d high
Volatility
low1.6%
Signal uses price history only. Grading ROI, graded-market trend, and population scarcity activate when graded data is available.
Recent price movement
Price recently fell 4.8% (30d).
In our price history, declines like this have more often been followed by a recovery than by a further fall. Thinly traded cards can produce that pattern for reasons unrelated to demand, so treat it as an observation, not a forecast.
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 | $263.81 | $49.99 | $35.35 | $178.47 | 357.0% |
| 9breakeven | $105.52 | $49.99 | $14.38 | $41.15 | 82.3% |
| 8 | $52.76 | $49.99 | $7.39 | -$4.62 | -9.2% |
| 7 | $31.66 | $49.99 | $4.59 | -$22.92 | -45.9% |
| 6 | $21.10 | $49.99 | $3.20 | -$32.09 | -64.2% |
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.