What's a set of Ralley Wheels going for these days?

A little bit later tonight I'm going to look at a set of 15" x (not sure of width) big bolt pattern ralley wheels with centers and trim rings. They've been advertised as in "good" to "very good" shape. I've never bought a set of them and was wondering if you all could politely chime in and give your opinions as to what a set was worth. Thank you in advance!:headbang: