Armored Mewtwo #SM228

Collector-focused market read: We observe a 0.0% shift this week, which points toward price consolidation rather than immediate volatility. With a 14% 90-day spread ($209.94-$240.54), this card currently tracks as low-volatility.

Current value is 5.1% below its 30-day reference ($223.47). Top-grade copies show substantial separation from raw: PSA 10 is pricing +2165% above the current raw benchmark.

PSA 9 is currently around $596.09, while PSA 10 is $4805.49.

Current market pricing for Armored Mewtwo (SM Black Star Promos) sits near $212.16. The 7-day delta remains near neutral at 0.0%.

Current value trails the 30-day mean ($223.47) by 5.1%. The 90-day window shows a floor near $209.94 and a peak around $240.54 (14% total spread), which maps to low-volatility movement.

Rarity classification for this copy is Promo.

Armored Mewtwo appears in SM Black Star Promos, released in 2017. Card flavor text reads: "Mewtwo was on a rampage searching for meaning to its existence in this world when Giovanni suppressed and controlled its power." Core profile: Its card type is Pokémon.

The rarity label is Promo. Printed HP is 120.

Energy typing is Psychic. This print is categorized under the Basic subtype.

The printed attacks highlight "Psychic Raid". Psychic weakness applies to this print.

SM Black Star Promos entered circulation in 2017. Series classification for this set is Sun & Moon.

With 250 listed cards, this is a large set by modern TCG standards. As of 2026, the set is 9 years old and now falls into an established back-catalog period.

Within this set, Armored Mewtwo is card number SM228 with a Promo designation.