Doors- Challenger

[R/T's 4 R/P]

I was thinking of bringing a set of Challenger doors to Carlisle. I am always a bit surprised the condition of some doors that are at some swap meets. But, it seems that even a decent set of cores seems to have value.
These are 70 doors.
No internals.
What are doors going for?   As in, make them go away, pricing.