Blacephalon cards: most valuable & worth grading

We track 12 Blacephalon cards. The most valuable is Blacephalon-GX (Lost Thunder) at $42.21 raw and about $229.56 as a PSA 10. The biggest grading upside among them is Blacephalon (SM Black Star Promos) (+1,088% from raw to PSA 10, before grading costs). Prices are market prices and PSA 10 values are estimates from recent graded sales; ROI is before grading fees and does not include the chance a card does not grade a 10.

#1

Blacephalon-GX

Lost Thunder · 199

Raw $42.21

PSA 10 $229.56 +444%

#2

Blacephalon-GX

Lost Thunder · 219

Raw $33.63

PSA 10 $239.07 +611%

#3

Blacephalon-GX

Lost Thunder · 52

Raw $12.77

PSA 10 $53.55 +319%

#4

Blacephalon

SM Black Star Promos · SM221

Raw $11.78

PSA 10 $140.00 +1,088%

#5

Blacephalon

Cosmic Eclipse · 104

Raw $9.83

PSA 10 —

#6

Blacephalon

Unbroken Bonds · 32

Raw $6.03

PSA 10 —