^Classic styles (repps, etc) in narrower widths can be sold on the Trad Thrift Exchange for $15-$18/ea. You might also try selling narrower ones in the SF S&D sales forum.
I have some really nice ties - Polo, BB, Zegna, Carrot & Gibbs - that I've thrifted over the past year. As a newbie at this I bought way too much and ended up with near duplicates, etc. I went through them and took out anything that wasn't pristine and from a good brand and donated them to my church clothes closet. I wouldn't mind cheaply selling the ones I kept (I was thinking $8-$10 each) so as to finance more thrifting but I measured them and all we're pretty much at 4" width. Am I wasting my time?
I saw these two but didn't pick them up because they weren't perfect (dry cleaner sheen on collar, ring-around-the-collar, etc.)
I pass on the cleaner shine (a real problem down here in starch-happy Texas) but the ones with ring-around-the-collar have almost always cleaned up good as new with that vinegar and OxyClean process you guys talked about. I've found some really nice shirts since in this heat shirts get collar-stained long before they get any significant wear.