113 Station on eBay

Hi All,
Gotta thin out some of my collection so I am putting some items up on eBay. No, this isn't a cheesy plug for my items. I put up a 113 Station as well as a 115 Station. I would rate this for fair to good, they have a some scratches and the wiring looks like crap.

So how much does everyone think these things are worth? Any ideas? I hate selling something on eBay for diddly and then finding out they were worth big bucks.

I'm also going to sell a Pridelines City of Denver. Any ideas on how much I should let it go for?

Thanks,

M