I just posted a new ad on Airstream Classifieds.
Selling the roof vent that came out of our former '67 Airstream trailer. It works well. There is a little repair area on the screen that is about the size of a dime. The screen could be re-screened though. Selling for $40 plus buyer pays shipping.
You can contact us by filling in the form on the right hand column of the ad listing: