What is the current value for an ungraded Mewtwo [Cosmos Holo] #56?

An ungraded Mewtwo [Cosmos Holo] #56 from Pokémon Brilliant Stars is currently valued around $77.

Is there a price difference between graded and ungraded versions?

Yes, the Grade 9 version is listed for $72, compared to the ungraded price of $77.

Which Pokémon set is this card from?

This Mewtwo card is part of the Pokémon Brilliant Stars set.

Mewtwo [Cosmos Holo] #56 — Pokémon Brilliant Stars Card Value

Pokémon Brilliant Stars

What the Mewtwo [Cosmos Holo] #56 card from Pokémon Brilliant Stars is worth — ungraded and graded (PSA 10).

Mewtwo [Cosmos Holo] #56 value — Ungraded $77 · Grade 9 $72. Prices updated July 2026.

Set · Pokémon Brilliant StarsGame · Pokémon

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↗ Rising · +279%

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Value by grade

$77

Ungraded

+-6%

$72

Grade 9

Real sold prices per grade — the Grade 9 premium on this card is 1.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

If you just want to own Mewtwo #56 cheaply, buy the Standard version for only $1. The Cosmos Holo at $77 offers a significant collectible premium through its special holographic treatment, while the Stamped version at $20 provides a unique, authenticated variant. Buyers prioritizing rarity and visual appeal should invest in the Cosmos Holo, whereas those on a tight budget should stick to the Standard or Reverse Holo.

VersionUsedNewBuy

Cosmos Holo— this pageMewtwo [Cosmos Holo] #56 — Pokémon Brilliant Stars Card Value$76.79—eBay ↗

StampedMewtwo [Stamped] #56 — Pokémon Brilliant Stars Card Value$19.79—eBay ↗

Reverse HoloMewtwo [Reverse Holo] #56 — Pokémon Brilliant Stars Card Value$1.99$38eBay ↗

StandardMewtwo #56 — Pokémon Brilliant Stars Card Value$1.25$90eBay ↗

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PriceCharting — Mewtwo [Cosmos Holo] #56 (Pokémon Brilliant Stars)$76.79

Item details

Brand: Pokémon
Set: Pokémon Brilliant Stars
Game: Pokémon

Mewtwo [Cosmos Holo] #56 (Pokémon Brilliant Stars) card value

An ungraded Mewtwo [Cosmos Holo] #56 from Pokémon Brilliant Stars averages around $77. A Grade 9 copy runs about $72, and a PSA 10 gem-mint commands null.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	$77	eBay sold comps
Grade 9	$72	eBay sold comps

Frequently asked questions

What is the current value for an ungraded Mewtwo [Cosmos Holo] #56?: An ungraded Mewtwo [Cosmos Holo] #56 from Pokémon Brilliant Stars is currently valued around $77.
Is there a price difference between graded and ungraded versions?: Yes, the Grade 9 version is listed for $72, compared to the ungraded price of $77.
Which Pokémon set is this card from?: This Mewtwo card is part of the Pokémon Brilliant Stars set.