GemDelta
Dashboard

Grade Matrix

Graded
PSA 6
-
Grade 7 guide
-
Grade 8 guide
$11
Grade 9 guide
$41
PSA 10
$84

PSA 10: PriceCharting · last PSA 10 sale $111.95 on Jun 15, 2026 · checked Oct 27, 2026

Grade 9: No recent PSA 9 sales. PriceCharting Grade 9 guide, mixing PSA, CGC, BGS, SGC and TAG 9s.

Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).

CGC
CGC 8
-
CGC 9
-
CGC 10
$15
CGC P10
-

Availability

Availabilityi
8/10G: 4/y
Graded: ~4 sales/yr (extremely low) · Sales per year: ~29 sales/yr · Recent sales: 1 PSA 10 comp · Raw recent sales: 45 · Grade 9 recent sales: 8 · PSA 10 recent sales: 15 · Graded copies: 446

TCGplayer Price History

HolofoilProduct 248891Fetched Oct 9, 3:57 AM
Weekly market
$10.24
week ending Oct 5
Weekly avg sale
$7.32
week ending Oct 5
Units sold (week)
3
week ending Oct 5

Card Value FAQ

How much is Mewtwo V-Union (Promo #SWSH159) worth?

GemDelta shows Mewtwo V-Union (Promo #SWSH159) at $9.89 market price (TCGplayer market). Its Delta multiple is 8.49x.

How much is a PSA 10 Mewtwo V-Union (Promo #SWSH159) worth?

A PSA 10 Mewtwo V-Union (Promo #SWSH159) is currently shown at $83.99. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.

Is Mewtwo V-Union (Promo #SWSH159) worth grading?

GemDelta records a 65.0% gem rate for Mewtwo V-Union (Promo #SWSH159), with 290 PSA 10 copies out of 446 total PSA grades and a 8.49x Delta. That describes the grading profile; it is not financial advice.

PSA 10 Recent sales

DateListingSale
Jun 15, 20262021 Pokemon SWSH Promo Mewtwo V-Union #SWSH159 PSA 10$111.95