Factory AC Will Freeze You Out

harrisonm said
Speaking of R12, I have a friend who has about 6-8 of the 12 ounce (or so) cans you used to be able to buy for a few bucks. He doesn't need them. Are they worth much?

No. Some people hoard them but they ain't worth anything. R134a can cool just as good if you know what you're doing.