I'd say $25-$50 is the general range. I got $75 at a buffalo exchange for a like new Kenneth Cole.
Were selling new for $400, $100-ish on ebay.
Funny thing, I had a Wilson's hipster style jacket. Tried to sell, no bites. Finally just started westing it. Wore for two years, never treated, in rain, threw on ground, treated it horribly.
After it was all worn, faded, frayed......then I started getting compliments on my "vintage" coat and people saying if I ever wanted to sell........WTF? Not vintage, just old....and F'd up.