Blacephalon-GX Pokémon Card Value

How much is a Blacephalon-GX card worth? $13.70 for Lost Thunder to $33.41 for Lost Thunder ungraded. PSA 10 copies sell for up to $240.00 for Lost Thunder. All 3 cards are listed below.

Prices last updated July 31, 2026

Blacephalon-GX – Lost Thunder (52/214)

Set: Lost Thunder

Variant	Market	Low	High	30-day avg	PSA 10
Holofoil	$13.70	$16.00	$16.00	$13.44	$28.55

eBay

Blacephalon-GX – Lost Thunder (199/214)

Set: Lost Thunder

Variant	Market	Low	High	30-day avg	PSA 10
Holofoil	$26.68	$26.68	$26.68	$26.27	$240.00

eBay

Blacephalon-GX – Lost Thunder (219/214)

Set: Lost Thunder

Variant	Market	Low	High	30-day avg	PSA 10
Holofoil	$33.41	$33.41	$33.41	$32.82	$50.00

eBay