I don't think he's asking too much for a car that clean with the
low mileage it has. I would love to have that as a summer DD, get a vintage air kit
for it, and an upgraded radio...it would be great... wish I was closer.
This is the kit that Classic Auto Air makes, for this Valiant below:

https://www.classicautoair.com/shop...lymouth-valiant-air-conditioning-system/