Mewtwo SM Black Star Promos #SM77
Mewtwo is a Promo Pokémon card from SM Black Star Promos (#SM77), illustrated by Kouki Saitou. It's a Basic Psychic-type Pokémon with 120 HP, weak to Psychic ×2. Its current blended market value is $20.17 ungraded, with a PSA 10 worth around $360 — a gem-mint grading premium of roughly 18× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $360$360–$360 | |
| PSA 9 | 4 sold$288$245–$331 | |
| PSA 8 | 4 sold$86$73–$99 | |
| PSA 6 | 3 sold$45$39–$52 | |
| PSA 5 | $10$10–$10 | |
| PSA 4 | $7$7–$7 |
Price history · raw near-mint
Recent sold prices
Real completed hammer prices from Fanatics Collect weekly and premier auctions, refreshed periodically. Grade read from the listing title.
Should you grade it?
after ~$73.59 grading fee → 17.8× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $360.00 | $73.59 | +$266 | 17.8× |
| PSA 9 | $287.73 | $72.87 | +$195 | 14.3× |
| PSA 8 | $86.11 | $70.85 | −$5 | 4.3× |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.
We'll email you when this card's value crosses your target.
Where to buy
Cross-market prices
13% spreadCurrently 13% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
69% cheaper than the US🔥 Trending in the community
#19 on the radarMewtwo is one of the most-talked-about Pokémon right now across the Pokémon investing & TCG subreddits. See the hype radar →
What people are saying: “My XY “OG Tag Teams” Collection” · 22↑
Card text
“A Pokémon created by recombining Mew's genes. It's said to have the most savage heart among Pokémon.”
About the Pokémon
It was created by a scientist after years of horrific gene splicing and DNA engineering experiments.
Card details
Other Mewtwo cards
There are 9 different Mewtwo printings — make sure you're valuing the right one. This is SM Black Star Promos #SM77 (Promo).
More from SM Black Star Promos
Frequently asked questions
How much is Mewtwo (SM Black Star Promos #SM77) worth?
As of 2 July 2026, Mewtwo from SM Black Star Promos is worth approximately $20.17 ungraded (near-mint), and around $360 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Mewtwo?
A PSA 10 (gem mint) Mewtwo from SM Black Star Promos is worth around $360 — roughly 18× the raw ungraded value of $20.17.
Should I grade my Mewtwo?
A PSA 10 sells for about $360 versus $20.17 raw — roughly a 18× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Mewtwo rare?
Mewtwo is a Promo card from SM Black Star Promos (card #SM77), illustrated by Kouki Saitou. Its current blended market value is $20.17 ungraded.