What is the starting resale value for an ungraded Mewtwo V-Union Promo?

An ungraded Mewtwo V-Union Promo currently starts at a resale value of $10.

How much is a PSA 10 graded copy worth?

A PSA 10 graded Mewtwo V-Union Promo is valued at $73.

Is the Grade 9 condition worth the extra investment over ungraded?

A Grade 9 copy is valued at $46, offering a step up from the ungraded starting price of $10.

Mewtwo V-Union #SWSH159 — Pokémon Promo Card Value

Name: Mewtwo V-Union #SWSH159 — Pokémon Promo Card Value
Brand: Pokémon

Pokémon Promo

What the Mewtwo V-Union #SWSH159 card from Pokémon Promo is worth — ungraded and graded (PSA 10).

Mewtwo V-Union #SWSH159 value — Ungraded $10 · Grade 9 $46 · PSA 10 $73. Prices updated July 2026.

Set · Pokémon PromoGame · Pokémon

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Value by grade

$10

Ungraded

4.6×

$46

Grade 9

7.3×

$73

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 7.3× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Price data verified against · 1

PriceCharting — Mewtwo V-Union #SWSH159 (Pokémon Promo)$9.81

Item details

Brand: Pokémon
Set: Pokémon Promo
Game: Pokémon

Mewtwo V-Union #SWSH159 (Pokémon Promo) card value

An ungraded Mewtwo V-Union #SWSH159 from Pokémon Promo averages around $10. A Grade 9 copy runs about $46, and a PSA 10 gem-mint commands $73.

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	$10	eBay sold comps
Grade 9	$46	eBay sold comps
PSA 10	$73	eBay sold comps

Frequently asked questions

What is the starting resale value for an ungraded Mewtwo V-Union Promo?: An ungraded Mewtwo V-Union Promo currently starts at a resale value of $10.
How much is a PSA 10 graded copy worth?: A PSA 10 graded Mewtwo V-Union Promo is valued at $73.
Is the Grade 9 condition worth the extra investment over ungraded?: A Grade 9 copy is valued at $46, offering a step up from the ungraded starting price of $10.