Just my experience on getting a door-window-zipper, replaced. In Charlotte, my past awning place- no longer does them. Had 1 recommendation from Tarheel 4 wheel; short story- guy wanted $95, after we discussed buying new door for $100. Found Great second shop, [who were tied up at Daytona Race for 3 weeks]. After getting quote from Best Top for Door skin @$85 + shipping, & wrangleing with shop owner, he agreed to $40. I WAS HAPPY. Week later, gal called, its ready, $85.
That was there mistake; but I now believe, that is min.charge, ANYWERE ! Paid my $40, installed skin, ZIPPER PULL, is on wrong end. AND, zipper does not want to turn corners!
Guess I should have bought the new skin. Just hate throwing away GOOD stuff, that just needs a small repair! Its just like Cordless Phones= Why do the Batteries, cost more than a brand new PHONE !?!?!?