I buy it at a store called Mooville. In Michigan. They have a herd of only A2A2 cows. They sell milk, cream, ice cream, butter, cheese, etc. 1/2 gallon used to be 7.00. Now 9.00 but worth it. I get my milk for kefir there too. I use those small OJ hard plastic bottles, the one serving kind, and when I get a half gallon I fill them up and freeze them. Nothing like real cream especially in a homemade sauce.
Mom; $9 for 1/2 gallon of cream is still a good deal. I pay $7 to $8 for 1 quart of A&E whipping cream. (A&E is located in Iowa IIRC.)