Mewtwo XY100, XY Black Star Promos Pokémon card

Promo2013XY era

MewtwoXY Black Star Promos XY100 price & value

Ungraded · near mint

Moderate data

$20.98

Typical range $19.48 – $28.2843 sold in the last 90 days

PSA 10: $433
PSA 9: $395
PSA 8: $256

Prices updated today · How we price cards

About this card

As of Sep 28, 2026, Mewtwo XY100 from XY Black Star Promos is worth about $20.98 ungraded in near-mint condition and $433 graded PSA 10. That value is based on 43 recorded sales in the last 90 days.

Mewtwo is card XY100 in the XY Black Star Promos price guide, a set released in October 2013 during the XY era. Its rarity is Promo. The artwork is by match. In the checklist it sits after Aerodactyl Spirit Link XY99 and before Mewtwo XY101.

It is the 87th most valuable of the 216 priced cards in XY Black Star Promos, behind Champions Festival XY27 (see the most valuable XY Black Star Promos cards). A PSA 10 copy is valued at about 21× the ungraded price, and a PSA 9 at $395, so condition matters a lot for this card.

It is one of 91 English Mewtwo cards, and ranks 55th 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: $20.98
4 weeks: −15%
90 days: +5.0%
1 year: +110%
Highest: $25.72
Lowest: $0.99

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

PSA 82015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY100 MEWTWO-HOLO PSA 8Sep 21, 2026 · eBay · View listing$249
CGC 6.52015 Pokemon XY Black Star Promo Cosmos Holo Mewtwo #XY100 CGC 6.5 EXMT+Sep 21, 2026 · Fanatics Collect · View listing$18.00
PSA 9Pokemon TCG Mewtwo XY100 XY Promo Black Star Holo PSA 9Sep 18, 2026 · eBay · View listing$450
RawPokemon TCG Mewtwo XY100 XY Black Star Promos Holo MPSep 16, 2026 · eBay · Listed as moderately played · View listing$15.99
RawPokemon TCG XY100 Mewtwo Holo Rare Black Star PromoSep 4, 2026 · eBay · View listing$16.00
Raw POKEMON MEWTWO #XY100 BLACK STAR PROMO HOLO Sep 4, 2026 · eBay · View listing$3.00
RawMewtwo XY100 Black Star Promo Holo Pokemon TCG 2015Aug 30, 2026 · eBay · View listing$14.99
PSA 92015 POKEMON XY BLACK STAR PROMOS MEGA MEWTWO PRODUCTS #XY100 MEWTWO-HOLO PSA 9Aug 30, 2026 · eBay · View listing$388

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: XY Black Star Promos
Number: XY100
Rarity: Promo
Released: Oct 12, 2013
Era: XY
Pokémon: Mewtwo
Pokédex no.: #0150
Illustrator: match
Printings: Holofoil

Explore further

XY 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 XY Black Star Promos

Full checklist

XY Black Star Promos

Chase cards from this set

Full ranking

Common questions

How much is Mewtwo XY100 XY Black Star Promos worth?

As of Sep 28, 2026, Mewtwo XY100 XY Black Star Promos is worth about $20.98 ungraded in near-mint condition. Recent prices range from $19.48 to $28.28. A PSA 10 copy is worth about $433. How we price cards.

How much is a PSA 10 Mewtwo XY100 worth?

A PSA 10 Mewtwo XY100 XY Black Star Promos is worth about $433; PSA 9 about $395; PSA 8 about $256; PSA 7 about $79.90. That is about 21× the ungraded value.

How often does Mewtwo XY100 sell?

Mewtwo XY100 XY Black Star Promos recorded 43 sales in the last 90 days (9 in the last 30), most recently on Sep 21, 2026. The highest recent sale was $450 for a PSA 9 copy on Sep 18, 2026.

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

The most valuable card in XY Black Star Promos is Champions Festival XY27, at about $527 ungraded. Mewtwo XY100 ranks 87th of 216. See the full XY Black Star Promos ranking.

What set is Mewtwo XY100 from?

Mewtwo XY100 is from the English Pokémon TCG set XY Black Star Promos, released Oct 12, 2013, in the XY era. Its rarity is Promo.