M Gengar EX XY166

XY Promos • Promo • Holofoil

All 3 printings from $152.19 →

Sold $267.60–$350.00 this week

3 NM sales this week · 10 in 30 days

TCGplayer market $279.48as of Oct 11, 2026↑ +$6.42 (+2.4%) this week

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Selling it? At market it nets about $241.66 on TCGplayer or $239.46 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-11

Listings are below the recent sold range

Sold (7d / 30d)

12 / 38

NM sold between (7d)

$267.60–$350.00

Cheapest listing

$149.99

Units sold per day, Aug 5–Oct 8 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 5	1	$271.39–$271.39
Aug 7	1	$270.00–$270.00
Aug 10	1	$270.00–$270.00
Aug 13	1	$285.69–$285.69
Aug 16	2	$268.31–$272.71
Aug 17	1	$267.00–$267.00
Sep 1	1	$280.90–$280.90
Sep 2	2	$279.95–$280.90
Sep 6	1	$309.98–$309.98
Sep 8	1	$325.00–$325.00
Sep 20	2	$328.99–$328.99
Sep 24	1	$278.68–$278.68
Sep 27	1	$230.98–$230.98
Sep 28	1	$221.97–$221.97
Oct 1	1	$220.97–$220.97
Oct 2	1	$347.85–$347.85
Oct 7	2	$267.60–$327.00
Oct 8	1	$350.00–$350.00

Condition	Sold 7d	Sold 30d
Damaged	4	7
Heavily Played	1	4
Lightly Played	1	9
Moderately Played	3	8
Near Mint	3	10

Sales data: TCGplayer

Quick answers

How much is M Gengar EX XY166 worth?

As of October 11, 2026, M Gengar EX XY166 from XY Promos has a TCGplayer market price of $279.48. 3 Near Mint copies sold on TCGplayer this week at $267.60 to $350.00.

Is M Gengar EX XY166 going up or down in price?

Its TCGplayer market price is down 1.3% over the past 30 days and up 2.4% over the past week, as of October 11, 2026.

Price Snapshot

Market

$279.48

Low

$149.99

Mid

$182.60

High

$1,519.00

7-Day:+$6.42 (+2.4%)

30-Day:-$3.68 (-1.3%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$139.74	Cash buylist, low end
60%	$167.69	Cash buylist, typical
70%	$195.64	Buylist top end, store credit
80%	$223.58	Bulk lot or quick sale
90%	$251.53	Quick sale, just under market
100%	$279.48	Market price
110%	$307.43	Asking price, room to negotiate
120%	$335.38	Asking price, room to negotiate
150%	$419.22	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Mega Pokémon · 210 HP · Psychic

1Hollow Geist120
Your opponent's Active Pokemon is now Confused and Poisoned.

Weakness Dx2 · Resistance F-20 · Retreat 2

Where to Buy

TCGPlayerRaw$279.48Raw copies, condition graded by the marketplace

Buy Now

eBayRaw listings and graded slabs

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