How much is a PSA 10 M Gengar-EX XY166 worth?

A PSA 10 M Gengar-EX XY166 XY Black Star Promos is worth about $21,966; PSA 9 about $1,500, PSA 8 about $358, PSA 7 about $235. That is about 103× the ungraded value.

How often does M Gengar-EX XY166 sell?

M Gengar-EX XY166 XY Black Star Promos recorded 468 sales across every grade in the last 90 days (185 in the last 30), most recently on Nov 10, 2026. The highest recent sale was $24,390 for a PSA 10 copy on Oct 3, 2026.

What is the most valuable card in XY Black Star Promos?

The most valuable card in XY Black Star Promos is Gyarados XY60, at about $600 ungraded. M Gengar-EX XY166 ranks 11th of 216.

What set is M Gengar-EX XY166 from?

M Gengar-EX XY166 is from the English Pokémon TCG set XY Black Star Promos, released Oct 12, 2013, in the XY era. Its rarity is Promo.

What is M Gengar-EX XY166 worth raw, in PSA 9 and in PSA 10?

As of Nov 12, 2026, M Gengar-EX XY166 is about $214 ungraded near mint (297 sales in 90 days); PSA 9 about $1,500 (79 sales); PSA 10 about $21,966 (17 sales).

Why do two copies of M Gengar-EX XY166 differ in price?

As of Nov 12, 2026, there is one printing of M Gengar-EX XY166, so the gap is condition: near mint is $214. Copies sold as LP went for about $120 (131 sales), MP went for about $89.99 (82 sales), HP went for about $66.00 (40 sales), DM went for about $56.00 (19 sales).

Promo2013XY era

M Gengar-EXXY Black Star Promos XY166 price & value

Name: M Gengar-EX XY166 XY Black Star Promos
Brand: Pokémon
SKU: xyp-XY166

M Gengar-EX XY166, XY Black Star Promos Pokémon card — Press the card to zoom in

UltraBall Market ValueUngraded

$214

down −25%4 weeks · Falling

Medium confidence

Some recent sales, or sales that vary more than usual.

297 ungraded in the last 90 days, all conditions
76 sales on record listed as near mint
Typical sales within ±116% of the figure
Last sale Nov 9, 2026

How we calculate the UltraBall Market Value →

High liquidity85/100

High liquidity

Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.

About 99 ungraded copies sell a month across all conditions, the pace of the last 90 days.

How we measure liquidity →

Near mint · UltraBall Market Value · 297 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026

Graded: PSA 9 $1,500PSA 10 $21,966

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eBay links on this page are affiliate links: we earn a commission if you buy, at no extra cost to you. It never changes our prices or which listings we show.

Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value

People ask about this card

What is M Gengar-EX XY166 worth raw, in PSA 9 and in PSA 10?: As of Nov 12, 2026, M Gengar-EX XY166 is about $214 ungraded near mint (297 sales in 90 days); PSA 9 about $1,500 (79 sales); PSA 10 about $21,966 (17 sales). Every grade’s price.
Why do two copies of M Gengar-EX XY166 differ in price?: As of Nov 12, 2026, there is one printing of M Gengar-EX XY166, so the gap is condition: near mint is $214. Copies sold as LP went for about $120 (131 sales), MP went for about $89.99 (82 sales), HP went for about $66.00 (40 sales), DM went for about $56.00 (19 sales). Recent sales.

Price history

M Gengar-EX XY166 price over time

Nov 11Feb 11May 13Aug 13Nov 12

Recorded prices, joined day to day

Ungraded, 1 year: $157 on Nov 11, 2025, $214 on Nov 12, 2026. Lowest $157, highest $294.

Now: $214
4 weeks: −25%
90 days: +19%
1 year: +40%
Highest, 1Y: $294
Lowest, 1Y: $157

Recorded history starts February 2021. Earlier history is monthly averages; from July 22, 2026 the line is a smoothed 7-day average of daily prices, so single-day swings don’t show. Between recorded prices, the line and its daily values are estimated from the prices either side.

M Gengar-EX XY166 price by month

Ungraded, at the end of each month, newest first: the line above read off at each month’s last day. The latest month ends on today’s UltraBall Market Value.

Month	Ungraded	Change on month
November 2026to Nov 12, 2026	$214	down −7.3%
October 2026	$231	down −13%
September 2026	$266	up +15%
August 2026	$231	up +19%
July 2026	$194	–
May 2026	$192	up +4.1%
April 2026	$185	down −5.6%
March 2026	$196	up +18%
February 2026	$166	down −5.0%
January 2026	$175	down −2.5%
December 2025	$179	up +14%
November 2025	$157	down −3.1%

Matched to this exact card

Recent verified sales

Latest 110

RawM Gengar EX XY166 Promo Cards Mega Full Art Holo 210 HP English 2014Offers taken · asking price shownNov 10, 2026 · eBay · Condition not stated · Offers taken · View listing · Asking price, up to $55.00asking
RawM Gengar EX XY166 XY HoloNov 10, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $130asking
RawPokemon M Mega Gengar EX Promo Card XY166 HoloNov 10, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $87.25asking
PSA 72016 POKEMON XY BLACK STAR PROMOS #XY166 M GENGAR EX PROMO-COLLECTOR CHEST PSA 7Nov 10, 2026 · eBay · View listing · $226
PSA 92016 POKEMON XY BLACK STAR PROMOS #XY166 M GENGAR EX PROMO-COLLECTOR CHEST PSA 9Nov 10, 2026 · eBay · View listing · $1,286
PSA 32016 PSA VG 3 - Pokemon XY Black Star Promo XY166 Mega M Gengar EX CardNov 10, 2026 · eBay · View listing · $56.00
RawM Gengar EX XY166 - XY Promos (PR) - Pokemon TCG Near MintNov 9, 2026 · eBay · Sold as near mint · Auction · View listing · $76.06
RawTCG M Gengar EX Mega XY Promo Holo Card XY166 - 3 DAY AUCTION!Nov 9, 2026 · eBay · Condition not stated · Auction · View listing · $108
RawPokemon TCG M Gengar EX XY166 Promo Holo card NMNov 9, 2026 · eBay · Sold as near mint · View listing · $134
RawM Gengar-EX XY166/211 Promo XY Black Star Promos NMNov 8, 2026 · eBay · Sold as near mint · View listing · $329
RawThe Pokémon Company M Gengar EX XY166 XY Holo Promo Mega ENGNov 8, 2026 · eBay · Condition not stated · Buy It Now · View listing · $126
ACE 8Pokémon TCG Mega Gengar EX Black Star Promo Card XY166 ACE 8Nov 8, 2026 · eBay · Best offer accepted (asked $348) · View listing · $190
PSA 7M GENGAR EX 2016 POKEMON XY BLACK STAR PROMO XY166 PSA 7 Q5677Nov 7, 2026 · eBay · Auction · View listing · $301
PSA 92016 POKEMON XY BS PROMO COLLECTORS CHEST #XY166 M GENGAR EX HOLO PSA 9Nov 7, 2026 · eBay · Auction · View listing · $1,880
PSA 92016 Pokemon XY Black Star Promo Collector Chest #XY166 M Gengar EX Holo PSA 9Nov 3, 2026 · eBay · Auction · View listing · $1,525
PSA 92016 POKEMON XY BLACK STAR PROMOS COLLECTOR CHEST #XY166 M GENGAR EX PSA 9Nov 2, 2026 · eBay · Auction · View listing · $2,275
PSA 92016 POKEMON XY BLACK STAR PROMOS COLLECTOR CHEST #XY166 M GENGAR EX PSA 9Nov 1, 2026 · eBay · Auction · View listing · $1,725
PSA 9Sold via eBay · PSA cert #126120999Oct 1, 2026 · eBay · Best offer accepted · View listing$1,500
PSA 10Sold via Alt · PSA cert #41058201Oct 1, 2026 · Alt · Auction$21,966
PSA 9Sold via eBay · PSA cert #78404689Sep 29, 2026 · eBay · Best offer accepted · View listing$1,200
PSA 9Sold via eBay · PSA cert #54408133Sep 29, 2026 · eBay · Auction · View listing$930
PSA 10Sold via eBay · PSA cert #41387309Sep 20, 2026 · eBay · Auction · View listing$17,850
PSA 10Sold via eBay · PSA cert #41058196Jul 30, 2026 · eBay · Auction · View listing$7,697
PSA 10Sold via Fanatics Collect · PSA cert #41058225Jul 6, 2026 · Fanatics Collect · Auction · View listing$9,600
PSA 10Sold via Fanatics Collect · PSA cert #41058233Unusual priceApr 20, 2026 · Fanatics Collect · Auction · View listing$6,600
PSA 10Sold via eBay · PSA cert #28621436Unusual priceMar 29, 2026 · eBay · Auction · View listing$5,700
PSA 10Sold via eBay · PSA cert #41387334Unusual priceMar 23, 2026 · eBay · Auction · View listing$6,000
PSA 10Sold via Fanatics Collect · PSA cert #26582194Unusual priceMar 3, 2026 · Fanatics Collect · Best offer accepted · View listing$6,599

Every sale here was matched to this exact card: the right number, set, printing and language, one card per listing, raw kept apart from graded. Where a venue sells by card and gives no listing title to check, the row says the venue named the card. Listings we can’t be sure of are left out. A price marked ≤ is an asking price, not a confirmed sale. On an accepted best offer we show what the buyer paid, not the asking price; where that isn’t on record the asking price is shown as a ceiling and never counts towards the price. A sale marked unusual is far from that grade’s market price: it stays on the record, and is left out of this page’s latest-sale and comparison figures. Sales record updated Nov 11, 2026.

Graded values

M Gengar-EX XY166 price by grade

M Gengar-EX XY166: market price, 4-week change, sales pace and last sale by grade
Grade	Market value	4 wk	Sales/moSales a month	Last sale
UngradedMedium. Some recent sales, or sales that vary more than usual.	$214Last $76.06 · Nov 9, 2026	down −25%	99High liquidity. High	$76.06Nov 9, 2026Medium. Some recent sales, or sales that vary more than usual.
PSA 10102.6× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$21,966Last $24,390 · Oct 3, 2026	up +23%	1Low liquidity. Low	$24,390Oct 3, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.
PSA 97× rawHigh. Many recent comparable sales that agree closely.	$1,500Last $1,286 · Nov 10, 2026	up +12%	6High liquidity. High	$1,286Nov 10, 2026High. Many recent comparable sales that agree closely.
PSA 81.7× rawHigh. Many recent comparable sales that agree closely.	$358Last $600 · Nov 4, 2026	down −18%	13High liquidity. High	$600Nov 4, 2026High. Many recent comparable sales that agree closely.
PSA 7High. Many recent comparable sales that agree closely.	$235Last $226 · Nov 10, 2026	up +16%	10High liquidity. High	$226Nov 10, 2026High. Many recent comparable sales that agree closely.
PSA 6High. Many recent comparable sales that agree closely.	$200Last $200 · Nov 4, 2026	–	6Medium liquidity. Medium	$200Nov 4, 2026High. Many recent comparable sales that agree closely.
PSA 5Medium. Some recent sales, or sales that vary more than usual.	$124Last $125 · Oct 29, 2026	–	4Medium liquidity. Medium	$125Oct 29, 2026Medium. Some recent sales, or sales that vary more than usual.
CGC 108.7× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$1,860	–	No recent sales	–Low. Few recent sales in this condition. Treat the figure as a rough guide.
BGS 93.2× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$690	–	No recent sales	–Low. Few recent sales in this condition. Treat the figure as a rough guide.
SGC 5Low. Few recent sales in this condition. Treat the figure as a rough guide.	$90.79	–	No recent sales	–Low. Few recent sales in this condition. Treat the figure as a rough guide.
TAG 7.5Low. Few recent sales in this condition. Treat the figure as a rough guide.	$265Last $245 · Jul 15, 2026	–	No recent sales	$245Jul 15, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.

Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value

Showing each company’s top grade. Choose a company above for every grade it has a price for.

Grade it with PSA?

Grade yours from photos →Change the costs, or add your own odds →

If it gets a PSA 10: +$19,423
If it gets a PSA 9: +$1,011
PSA fee for a PSA 10: $999 Premium 1
Slab sale price to break even: $312at Standard, $59.99
Grading pays, at today’s prices: PSA 8 and up
Historical PSA 10 rate: 2.9%

Against selling raw at $214, after the PSA fee for what the slab is worth (a 10 goes in at Premium 1, $999; a 9 at Priority, $79.99), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 4,194 copies; 121 got a 10.

Population

PSA graded: 4,194; +169 Sep 28, 2026 – Nov 9, 2026
PSA 10: 121; no change, Sep 28, 2026 – Nov 9, 2026
PSA 9: 373; no change, Sep 28, 2026 – Nov 9, 2026
Historical PSA 10 rate: 2.9%; PSA 10s of all graded

A higher historical PSA 10 rate than 47% of the XY Black Star Promos cards PSA has graded enough of.

Grader	Graded	10s	9s	10s share
PSA	4,194	121	373	2.9%
CGC	371	2	26	0.54%
SGC	22	0	2	0.00%

PSA graded: 4,194
10s: 121
10s share: 2.9%
Historical PSA 10 rate: 2.9%

Every PSA grade (13)

PSA population by grade
Grade	Copies	Share
10	121	2.9%
9	373	8.9%
8.5	8	0.19%
8	829	20%
7	881	21%
6	911	22%
5	442	11%
4.5	1	0.02%
4	236	5.6%
3	105	2.5%
2	60	1.4%
1.5	3	0.07%
1	236	5.6%

PSA’s count of Nov 10, 2026. The rate is PSA 10s over every copy PSA has graded.

CGC graded: 371
10s: 2
10s share: 0.54%
Historical CGC gem rate: 0.54%; Gem: 10s, Pristine and Perfect 10s

Every CGC grade (17)

CGC population by grade
Grade	Copies	Share
10	2	0.54%
9.5	2	0.54%
9	26	7.0%
8.5	66	18%
8	79	21%
7.5	42	11%
7	42	11%
6.5	35	9.4%
6	20	5.4%
5.5	19	5.1%
5	6	1.6%
4.5	9	2.4%
4	7	1.9%
3.5	4	1.1%
3	2	0.54%
Authentic, altered	4	1.1%
Authentic	6	1.6%

CGC’s count of Nov 10, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.

SGC graded: 22
10s: 0
10s share: 0%
Historical SGC gem rate: 0%; Gem: 10s and Pristine 10s

Every SGC grade (8)

SGC population by grade
Grade	Copies	Share
9	2	9.1%
8.5	2	9.1%
8	2	9.1%
7	2	9.1%
6	5	23%
5	5	23%
4	3	14%
3	1	4.5%

SGC’s count of Nov 10, 2026. 10s share counts every 10 label; SGC’s own gem is 10s and Pristine 10s.

PSA’s count of Nov 10, 2026; the changes are PSA’s weekly report from Sep 28, 2026 to Nov 9, 2026. CGC, BGS and SGC as of Nov 10, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.

PSA 10 price against PSA’s population

The same 15 weeks, Jul 24, 2026 to Nov 9, 2026: the price on the day of each weekly PSA report, and the report’s counts. Side by side, not cause and effect.

Left: PSA 10 price, US$. Right: PSA graded copies.

About

About this card

M Gengar-EX is card XY166 in the XY Black Star Promos price guide, a set released in October 2013 during the XY era. Its rarity is Promo. The artwork is by 5ban Graphics. In the checklist it sits after Magearna XY165 and before Garchomp-EX XY167.

It is the 11th most valuable of the 216 priced cards in XY Black Star Promos, behind Gyarados XY60 (see the most valuable XY Black Star Promos cards).

It is one of 53 English Gengar cards, and ranks 18th among them by ungraded value; the most valuable is Gengar from Skyridge. Compare them all in the most valuable Gengar cards.

What the data says

The ungraded value is down 25% over four weeks on 7-day averages, with 119 ungraded sales in the last 30 days.

A PSA 10 is valued at 103× the ungraded price ($21,966 against $214), and a PSA 9 at $1,500.

PSA has graded 4,194 copies, 121 of them PSA 10 (2.9%). That describes the copies sent in, not the chance a given card grades 10.

The PSA count grew by 169 between Sep 28, 2026 and Nov 9, 2026, 0 of them PSA 10s.

From prices of Nov 12, 2026 and sales to Nov 9, 2026. Observations, not advice or a forecast. How we read the market

Market snapshot

How each figure is worked out

4 weeks: −25%ungraded, between 7-day averages
90 days: +19%ungraded, between 7-day averages
1 year: +40%ungraded; before Jul 22, 2026 from monthly averages
Direction: Fallingthe ungraded 7-day average is down 10% or more on four weeks ago
High since daily tracking: 26% under$298 on Oct 19, 2026, 7-day average; daily prices since Jul 22, 2026
Liquidity: High99 ungraded sales a month over 90 days
Price confidence: Medium confidenceSome recent sales, or sales that vary more than usual.
Ungraded sold: 119in 30 days; 297 in 90
Sales pace: 3.7×the typical XY Black Star Promos card with sales: 297 ungraded in 90 days against 80
PSA 10 premium: 102.6×the ungraded price; the typical XY Black Star Promos card with a PSA 10 price: 75×
PSA 10 population: 121of 4,194 PSA graded, count of Nov 10, 2026
Population change: +169graded, 0 PSA 10s, Sep 28, 2026 to Nov 9, 2026

No money needed: buy it with virtual UltraCash in the fantasy game, or call today’s card.

Card details

Set: XY Black Star Promos
Number: XY166
Set code: PR-XY
Rarity: Promo
Card type: All Gengar ex cards
Released: Oct 12, 2013
Era: XY
Pokémon: Gengar
Pokédex no.: #0094
Illustrator: 5ban Graphics
Printings: Holofoil

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Cite this price

M Gengar-EX XY166 (XY Black Star Promos) is worth $214 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/xy-black-star-promos/m-gengar-ex-xy166).

Citation

M Gengar-EX XY166 (XY Black Star Promos) is worth $214 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/xy-black-star-promos/m-gengar-ex-xy166).

Link

https://ultraball.com/cards/xy-black-star-promos/m-gengar-ex-xy166

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<a href="https://ultraball.com/cards/xy-black-star-promos/m-gengar-ex-xy166">M Gengar-EX XY166 (XY Black Star Promos) price: $214 on UltraBall</a>

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