Pokémon · Sun & Moon
Mewtwo & Mew-GX
SM Black Star Promos · #SM191 · Promo · 2017
Listings
No active listings
From
—
Market reference
$340.62
TCGPlayer
Current listings on The Game Traders
No active listings for this card right now.
Card facts
Quick reference for collectors and graders.
- Set position
- SM191 / 250
- Release year
- 2017
- Rarity
- Promo
- HP
- 270
- Subtype
- Basic · TAG TEAM · GX
- Retreat cost
- 2 energy
- Illustrator
- sui
- Pokédex #
- 150 · 151
- Series
- Sun & Moon
About this card
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.)
[Psychic · Psychic · Colorless]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.)
TAG TEAM rule: When your TAG TEAM is Knocked Out, your opponent takes 3 Prize cards.
Weakness: Psychic ×2
Retreat cost: Colorless · Colorless
Tournament legality
Current legal status across competitive formats.
Upcoming events
View calendar →Tournaments and releases relevant to Mewtwo & Mew-GX or SM Black Star Promos.
Recent tournament results
View calendar →Tournaments from the past 30 days where Mewtwo & Mew-GX was legal.
Pricing reference
Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.
TCGPlayer (USD)
Updated 2026/06/07| Variant | Low | Mid | High | Market | Direct Low |
|---|---|---|---|---|---|
| Holofoil | $250.00 | $447.96 | $1,499.99 | $340.62 | $345.99 |
Cardmarket (EUR)
Updated 2025/11/18| Variant | Price |
|---|---|
| 1-day average | €220.00 |
| 7-day average | €249.58 |
| 30-day average | €390.11 |
| Low | €70.00 |
| Trend price | €260.54 |
| Low (excellent+) | €250.00 |
| reverseHoloAvg1 | €40.00 |
| Reverse holo 7-day | €37.19 |
| averageSellPrice | €314.66 |
| Reverse holo 30-day | €40.17 |
| Reverse holo trend | €46.17 |
Frequently asked
How can I tell if my Mewtwo & Mew-GX is real?
Mewtwo & Mew-GX is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the back-light test (real cards have a black inner layer that blocks light; counterfeits glow through), the rosette dot pattern on the back under magnification, font weight and kerning on the card name, and the holofoil pattern if applicable. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.
What is Mewtwo & Mew-GX worth?
As of the latest data, the current market reference price for Mewtwo & Mew-GX is $340.62; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.
What set is Mewtwo & Mew-GX from?
Mewtwo & Mew-GX is from the Pokémon set "SM Black Star Promos" in the Sun & Moon series, released in 2017.
What rarity is Mewtwo & Mew-GX?
Mewtwo & Mew-GX is a Promo card in the SM Black Star Promos set.
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Other Mewtwo & Mew-GX printings
Same Pokémon card across other sets and rarities.
