Mewtwo & Mew GX - SM191

Name: Mewtwo & Mew GX - SM191
Brand: Pokémon — SM Promos
SKU: SM191
Price: 389.65 USD
Availability: InStock

SM Promos • Promo • Holofoil

Sold $350.00–$459.99 this week

2 NM sales this week · 15 in 30 days

TCGplayer market $389.65↑ +$3.65 (+0.9%) this week

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Selling it? At market it nets about $337.04 on TCGplayer or $334.01 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-09-18

Thin market: fewer than 5 sales in the last 7 days

Sold (7d / 30d)

2 / 29

NM sold between (7d)

$350.00–$459.99

Cheapest listing

$259.99

Units sold per day, Aug 4–Sep 17 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 4	1	$351.95–$351.95
Aug 9	1	$359.95–$359.95
Aug 11	2	$349.99–$349.99
Aug 12	1	$399.99–$399.99
Aug 14	1	$340.00–$340.00
Aug 15	1	$366.94–$366.94
Aug 17	2	$369.66–$429.99
Aug 18	1	$480.80–$480.80
Aug 22	4	$359.00–$359.00
Aug 27	1	$354.99–$354.99
Aug 28	1	$374.04–$374.04
Aug 29	1	$374.41–$374.41
Aug 31	1	$359.99–$359.99
Sep 1	2	$354.99–$440.00
Sep 7	1	$449.99–$449.99
Sep 8	1	$355.00–$355.00
Sep 9	1	$358.49–$358.49
Sep 15	1	$459.99–$459.99
Sep 17	1	$350.00–$350.00

Condition	Sold 7d	Sold 30d
Damaged	0	5
Heavily Played	0	0
Lightly Played	0	7
Moderately Played	0	2
Near Mint	2	15

Sales data: TCGplayer

Mewtwo & Mew GX - SM191 from SM Promos has a current TCGplayer market price of $389.65. It is up 4.5% over the past 30 days. A PSA 10 copy is valued around $3,175.00. At current prices, grading a top-grade copy looks worthwhile.

Price Snapshot

Market

$389.65

Low

$259.99

Mid

$399.99

High

$1,499.99

7-Day:+$3.65 (+0.9%)

30-Day:+$16.68 (+4.5%)

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%	$194.83	Cash buylist, low end
60%	$233.79	Cash buylist, typical
70%	$272.76	Buylist top end, store credit
80%	$311.72	Bulk lot or quick sale
90%	$350.69	Quick sale, just under market
100%	$389.65	Market price
110%	$428.62	Asking price, room to negotiate
120%	$467.58	Asking price, room to negotiate
150%	$584.48	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

Basic Pokémon · 270 HP · Psychic

[1PP+] Miraculous Duo GX (200)
If this Pokémon has at least 1 extra Energy attached to it (in addition to this attack's cost), heal all damage from all of your Pokémon. (You can't use more than 1 GX attack in a game.)

Ability — Perfection
This Pokémon can use the attacks of any Pokémon-GX or Pokémon-EX on your Bench or in your discard pile.(You still need the necessary Energy to use each attack.)

TAG TEAM rule — When your TAG TEAM is Knocked Out, your opponent takes 3 Prize cards.

Weakness Px2 · Resistance None · Retreat 2

Where to Buy

TCGPlayer$389.65Raw copies, condition graded by the marketplace

Buy Now

eBay$3,175.00PSA 10 comps

Raw listings PSA listings

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Graded Prices

PSA 10

$3,175.00

PSA 9

$525.00

PSA 8

$377.50

Raw → PSA 9 premium: +$135.35 (+34.7%)

Should you grade it?

Worth grading

Net if it 10s

+$2,343.60

ROI

+559.8%

From $389.65 raw to $3,175.00 in a PSA 10, after ~$25 grading, tracked shipping, and eBay fees. Grades below 10 return less — most cards need a realistic 10 to profit. Not financial advice.