Mewtwo
XY Black Star Promos · #XY100/211 · Promo · 2013
Price history
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Graded values
updated 2026-07-25Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Attacks
“A Pokémon created by recombining Mew's genes. It's said to have the most savage heart among Pokémon.”
How much is Mewtwo #XY100/211 worth?
A raw copy of Mewtwo #XY100/211 (XY Black Star Promos, 2013) is worth about $16.88 right now, based on the latest market data from July 26, 2026.
Grading changes the math on this one: a PSA 10 is valued around $433.00, roughly 25.7x the raw price, while a PSA 9 sits near $360.99.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Mewtwo has moved over time.
