Buying R12 in the United States is subject to : Refrigerant Buyback Pricing: How Does It Work?
R12 is frequently traded on eBay, Craigslist, and Facebook Marketplace by private sellers who may have old stock.
Swap meets and flea markets are common places to find old R12 cans from hobbyists. Legal Requirements
Searching for R12 refrigerant (Freon) involves navigating strict environmental regulations because its production has been banned since 1996 to protect the ozone layer.