here is an interesting auction for 65-68 windshield at $80. It appears to be from a glass house that you pay no shipping as you must pick up from one of their several dozen locations (one in my city, Bham). I would assume you coud arrange installation as well.
I bought my vent windows from them and had the Carlite logo/date code etched into them. When I received them, they etched the logo and uch in wrong location. Reshipped new set in 24 hours, sent next day air and sent call tag for wrong ones.