Mewtwo #XY100

Mewtwo (XY Black Star Promos) is presently valued at about $12.17 in raw condition. Week-over-week change is limited (0.0%), indicating short-term stability.

It now sits 8.1% above its 30-day average of $11.26. In the past 90 days, observed prices ranged from $9.64 to $12.17 (21% spread), a moderate-volatility profile.

The listed rarity for this print is Promo.

Current valuation lens: Over the last 7 days, prices have remained stable at 0.0%, indicating a consolidation phase over sudden breakouts. Observed 90-day bounds of $9.64 and $12.17 create a 21% band, matching a moderate-volatility profile.

Versus the 30-day average ($11.26), the card is trading 8.1% higher. Top-grade copies show substantial separation from raw: PSA 10 is pricing +6474% above the current raw benchmark.

PSA 9 is currently around $58.90, while PSA 10 is $800.00.

In 2013, XY Black Star Promos introduced this print of Mewtwo. The printed flavor text states: "A Pokémon created by recombining Mew's genes.

It's said to have the most savage heart among Pokémon." Its card type is Pokémon. The rarity label is Promo.

Printed HP is 120. Energy typing is Psychic.

This gives collectors a clear identity footprint for the print. It carries a Basic subtype designation.

A wider Mewtwo checklist helps contextualize this specific Mewtwo print. The current sample spans 6 comparable cards from 6 sets.

Comparable prices currently cover $0.27-$46.10, a 16974% band. Against the sample mean of $11.88, this card is +2%.

Notable alternatives include Mewtwo #XY101 (XY Black Star Promos) at $21.50, Mewtwo #51 (Evolutions) at $1.95, Mewtwo #56 (Brilliant Stars) at $0.33, and Mewtwo #59 (Crown Zenith) at $1.10.

Release year for XY Black Star Promos is 2013. XY Black Star Promos is grouped under the XY era.

The checklist contains 216 cards, placing it in a large expansion range. As of 2026, the set is 13 years old and fits a legacy-era profile.

Mewtwo (#XY100) is one of the Promo prints in this expansion.