WTB: Flashback '73 foils

[Lavirus]

I'm looking for a handful of Flashback '73 foils to complete my set:

14   All-Brain Cereal
17   Blunder Bread   
15    Kook
21   Dull Pineapple
26   Dr. Ono
29   Lucky Stride Cigarettes   
30   Hungry Jerk   
31   Rabid Shave   
49   Chumps Candy

I'll pay $40 each.