Pokémon card
M Gengar-EX XY166, XY Black Star Promos
Price
Market price as of Oct 25, 2026
$305.99
Listings range $199.97 – $499.95
Weekly points: down 5% ($288.17 to $273.56) over 25 weekly prices (Apr 19, 2026 to Oct 18, 2026). Each point is one week's near mint raw market price; the chart below draws them.
Printings compared · 1
- Holofoil$199.97 – $499.95$305.99
M Gengar-EX XY166 has one priced printing, Holofoil.
Is this the most valuable Gengar card?
No. M Gengar-EX XY166 ranks #17 of 54 priced English Gengar cards. The most valuable is Gengar & Mimikyu-GX 165/181, Team Up at $1,894.91. See every Gengar card.
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More from XY Black Star Promos
The set's most valuable other cards.
On the card
Stats
- HP
- 210
- Type
- Psychic
- Weakness
- ×2
- Resistance
- -20
- Retreat
Attacks
- Hollow Geist120
Your opponent's Active Pokémon is now Confused and Poisoned.
Rules
- Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends.
- Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
Questions about M Gengar-EX XY166
How much is M Gengar-EX XY166 worth in October 2026?
M Gengar-EX XY166 has a market price of $305.99 as of Oct 25, 2026: the near mint raw price from marketplace listings via Scrydex, refreshed weekly. That printing is down 5% ($288.17 to $273.56) over 25 weekly prices (Apr 19, 2026 to Oct 18, 2026).
Which M Gengar-EX XY166 printing is the most valuable in October 2026?
M Gengar-EX XY166 has one priced printing, Holofoil, at $305.99 as of Oct 25, 2026.
How many printings of M Gengar-EX XY166 are there?
One: Holofoil.
Market prices are the near mint raw price from marketplace listings, via Scrydex, in US dollars. Last refreshed Oct 25, 2026.