Wskirvin

I have several parts i'm trying to figure out a fair value on so I can sell them. Wont be needing them for my LM7/4L80 swap.
I took these parts in trade for some tools so I have no clue what to ask for them.
Pair of assembled 853 head's with unknown mileage but no broken bolts or obvious damage..
Used billet flywheel. was told was from a Camero, but looks like it was smoked by the clutch so not even sure if its saveable
New Lingenfelter LNC-003 2 step controller
Used 12605220 LSA Cam. Was told it had about 10k miles on it. Came out of a CTSV
















Any help would be greatly appreciated! I've attached picture of all the parts