Serperior (Mega Evolution Promo #064) PSA 10 Price, Gem Rate & Grading Value

Grade Matrix

PSA

PSA 6

-

PSA 7

$21

PSA 8

$14

PSA 9

$43

PSA 10

$293

PSA 10: 45-day PSA 10 sold-comp median

CGC

CGC 8

-

CGC 9

-

CGC 10

-

CGC P10

-

Recent sales: 1 PSA 10 comp

Product 685498Fetched Sep 11, 4:12 AM

GemDelta shows Serperior (Mega Evolution Promo #064) at $28.78 market price (TCGplayer market). Its Delta multiple is 11.3x.

A PSA 10 Serperior (Mega Evolution Promo #064) is currently shown at $293. GemDelta labels this as a 45-day PSA 10 sold-comp median.

Date	Sale
Aug 9, 2026	$292.75