Mewtwo & Mew GX - SM191 Promo Price — $341.27 | SM Promos | Pokemon

Mewtwo & Mew GX - SM191 from SM Promos is worth $341.27 as of June 7, 2026.
Mewtwo & Mew GX - SM191 - SM Promos - Pokemon card
Card Name
Mewtwo & Mew GX - SM191
Current Price
$341.27
Price Range
$340.80 – $341.75
Set
SM Promos
Game
Pokemon
Rarity
Promo
Card Number
SM191
Variant
Holofoil
Finish
holo
Era
Modern
Type
normal
PSA 10 Price
$1515.00
PSA 9 Price
$565.71
PSA 8 Price
$330.00
Volatility
Stable
EUR Price
€0.03
Last Updated
June 7, 2026

Grading & Population Snapshot

PSA Total Population
15,830
PSA 10 Population
8,460
PSA 10 Chance
0.5%
Grade Difficulty
Very Hard
PSA 10 Value
$1515.00
Estimated PSA 10 Market Cap
$12,816,900
Mewtwo & Mew GX - SM191 Price Trends
PeriodChange
30d+13.6%
180d+379.9%
1 Year+500.0%

Raw & Graded Price Snapshot

Condition / GradePrice7d30dRecent Sales
Raw / Ungraded$341.270.0%+13.6%N/A
PSA 10$1515.00+19.0%+18.6%See sold listings
PSA 9$565.71+13.6%+38.9%See sold listings
PSA 8$330.00+1.2%-11.1%See sold listings

PSA 10 Gem Rate: 0.5% (15,830 total graded)

Grading premium: PSA 10 is worth 346% more than raw.

Marketplace Price Comparison

SourcePriceBasisAction
Guardian Estimate$341.27Blended market valueView price history
TCGPlayer$344.22Marketplace priceCheck listings
Cardmarket€0.03European market priceCompare markets

Sources tracked: justtcg, ppt.

How Guardian Calculates This Price

Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.

Read the full Guardian Oracle pricing methodology.

Track, Grade, or Sell This Card

Mewtwo & Mew GX - SM191 is a Holofoil variant from the SM Promos set, classified as a Promo rarity card. Currently valued at $221.16, it holds significant interest among collectors. PSA has graded 15,830 copies, with a gem rate of 53.4% achieving a PSA 10. The card's unique design and competitive playability contribute to its desirability in the Pokémon trading card market.

Track Mewtwo & Mew GX - SM191 price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.

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Frequently Asked Questions

How much is Mewtwo & Mew GX - SM191 from SM Promos worth?

Mewtwo & Mew GX - SM191 from SM Promos is currently worth $341.27 in 2026. Prices are updated daily from multiple sources.

What is Mewtwo & Mew GX - SM191 Promo worth?

The Promo version of Mewtwo & Mew GX - SM191 from SM Promos is worth $341.27. Promo cards are among the most collectible pulls in the set.

Is Mewtwo & Mew GX - SM191 worth grading?

Mewtwo & Mew GX - SM191 has a 0.5% gem rate (chance of PSA 10). A PSA 10 is worth $1515.00 compared to $341.27 raw. The low gem rate means only pristine copies should be submitted.

How rare is Mewtwo & Mew GX - SM191 in SM Promos?

Mewtwo & Mew GX - SM191 is a Promo card from the SM Promos set in Pokemon. 15,830 copies have been graded by PSA.

Is Mewtwo & Mew GX - SM191 going up in value?

Mewtwo & Mew GX - SM191 has decreased 0.0% in the last 7 days and increased 13.6% in 30 days. Current Guardian Estimate: $341.27.

How many Mewtwo & Mew GX - SM191 have been PSA graded?

15,830 copies of Mewtwo & Mew GX - SM191 have been submitted to PSA for grading. The PSA 10 gem rate is 0.5%. PSA 10 copies currently sell for $1515.00.

Where can I buy Mewtwo & Mew GX - SM191?

You can compare prices and buy Mewtwo & Mew GX - SM191 on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $341.27.

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How much is Mewtwo & Mew GX - SM191 from SM Promos worth?

Mewtwo & Mew GX - SM191 from SM Promos is currently worth $341.27 in 2026. Prices are updated daily from multiple sources.

What is Mewtwo & Mew GX - SM191 Promo worth?

The Promo version of Mewtwo & Mew GX - SM191 from SM Promos is worth $341.27. Promo cards are among the most collectible pulls in the set.

Is Mewtwo & Mew GX - SM191 worth grading?

Mewtwo & Mew GX - SM191 has a 0.5% gem rate (chance of PSA 10). A PSA 10 is worth $1515.00 compared to $341.27 raw. The low gem rate means only pristine copies should be submitted.

How rare is Mewtwo & Mew GX - SM191 in SM Promos?

Mewtwo & Mew GX - SM191 is a Promo card from the SM Promos set in Pokemon. 15,830 copies have been graded by PSA.

Is Mewtwo & Mew GX - SM191 going up in value?

Mewtwo & Mew GX - SM191 has decreased 0.0% in the last 7 days and increased 13.6% in 30 days. Current Guardian Estimate: $341.27.

How many Mewtwo & Mew GX - SM191 have been PSA graded?

15,830 copies of Mewtwo & Mew GX - SM191 have been submitted to PSA for grading. The PSA 10 gem rate is 0.5%. PSA 10 copies currently sell for $1515.00.

Where can I buy Mewtwo & Mew GX - SM191?

You can compare prices and buy Mewtwo & Mew GX - SM191 on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $341.27.