Someone over at AA is intrested in my 6 Atari Lynx carts, but I'm unsure how to price them, considering they're cart only.

Klax -$2
Rampart -$2
California Games -$8
Blue Lightning -$15
Dirty Larry -$8
Shadow of the Beast -$3

Those are DP prices but unsure how I should price them for the person intrested, I was considering knocking a few dollars off the higher priced ones.

Any advice?