Mewtwo SM77, SM Black Star Promos Pokémon card

Promo2017Sun & Moon era

MewtwoSM Black Star Promos SM77 price & value

Ungraded · near mint

Strong data

$19.91

Typical range $16.13 – $19.91104 sold in the last 90 days

PSA 10: $6,601
PSA 9: $368
PSA 8: $110

Prices updated today · How we price cards

About this card

As of Sep 28, 2026, Mewtwo SM77 from SM Black Star Promos is worth about $19.91 ungraded in near-mint condition and $6,601 graded PSA 10. That value is based on 104 recorded sales in the last 90 days.

Mewtwo is card SM77 in the SM Black Star Promos price guide, a set released in February 2017 during the Sun & Moon era. Its rarity is Promo. The artwork is by Kouki Saitou. In the checklist it sits after Pikachu SM76 and before Champions Festival SM78.

It is the 82nd most valuable of the 251 priced cards in SM Black Star Promos, behind Champions Festival SM78 (see the most valuable SM Black Star Promos cards). A PSA 10 copy is valued at about 332× the ungraded price, and a PSA 9 at $368, so condition matters a lot for this card.

It is one of 91 English Mewtwo cards, and ranks 56th among them by ungraded value; the most valuable is Mewtwo ☆ from Holon Phantoms. Compare them all in the most valuable Mewtwo cards.

Price history

Sep 27Dec 28Mar 29Jun 29Sep 28

Now: $19.91
4 weeks: +3.1%
90 days: +18%
1 year: +63%
Highest: $20.16
Lowest: $2.17

Recorded history starts February 2021. Earlier history is monthly averages; from July 22, 2026 the line is a 7-day average of daily prices, so single-day swings don’t show.

Matched sold listings

Recent sales

24 on record

Raw2016-19 Pokemon SM Black Star Promos Mewtwo #SM77Sep 27, 2026 · eBay · View listing$2.81
RawPokémon Company Mewtwo SM77 Holo Promo SM Black Star Promos 120 HP EnglishSep 23, 2026 · eBay · View listing$20.00
Raw2017 Pokemon TCG Mewtwo SM77 SM Black Star Promos Holo CardSep 22, 2026 · eBay · View listing$49.99
PSA 82017 POKEMON SM BLACK STAR PROMO #SM77 MEWTWO-HOLO PSA 8Sep 22, 2026 · eBay · View listing$88.00
CGC 7.52017 Pokemon SM Black Star Promo Shining Legends Pin Collection Holo Mewtwo #SM7Sep 22, 2026 · Fanatics Collect · View listing$150
Raw2016-19 Pokemon SM Black Star Promos Mewtwo #SM77Sep 21, 2026 · eBay · View listing$21.50
Raw2017 Pokemon SM Black Star Promos Mewtwo #SM77Sep 21, 2026 · eBay · View listing$12.50
PSA 7Mewtwo SM77 PSA 7 NM Holo Shining Legends Pin Coll. Promo Pokemon Card 🔥🔥Sep 19, 2026 · eBay · View listing$51.00

Sold prices, not asking prices. Listings that bundle several cards, or name a different card number, are left out. Sales record updated Sep 27, 2026.

Card details

Set: SM Black Star Promos
Number: SM77
Rarity: Promo
Released: Feb 3, 2017
Era: Sun & Moon
Pokémon: Mewtwo
Pokédex no.: #0150
Illustrator: Kouki Saitou
Printings: Holofoil

Explore further

SM Black Star Promos

Other Mewtwo cards in this set

Same Pokémon

Most valuable Mewtwo cards

All 91

Before this set

Earlier versions

After this set

Later versions

Next in the binder

Nearby in SM Black Star Promos

Full checklist

SM Black Star Promos

Chase cards from this set

Full ranking

Common questions

How much is Mewtwo SM77 SM Black Star Promos worth?

As of Sep 28, 2026, Mewtwo SM77 SM Black Star Promos is worth about $19.91 ungraded in near-mint condition. Recent prices range from $16.13 to $19.91. A PSA 10 copy is worth about $6,601. How we price cards.

How much is a PSA 10 Mewtwo SM77 worth?

A PSA 10 Mewtwo SM77 SM Black Star Promos is worth about $6,601; PSA 9 about $368; PSA 8 about $110; PSA 7 about $55.00. That is about 332× the ungraded value.

How often does Mewtwo SM77 sell?

Mewtwo SM77 SM Black Star Promos recorded 104 sales in the last 90 days (22 in the last 30), most recently on Sep 27, 2026. The highest recent sale was $6,601 for a PSA 10 copy on Jul 29, 2026.

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

The most valuable card in SM Black Star Promos is Champions Festival SM78, at about $490 ungraded. Mewtwo SM77 ranks 82nd of 251. See the full SM Black Star Promos ranking.

What set is Mewtwo SM77 from?

Mewtwo SM77 is from the English Pokémon TCG set SM Black Star Promos, released Feb 3, 2017, in the Sun & Moon era. Its rarity is Promo.