Where would be the least expensive pharmacy to purchase Hikma Pharma's liraglutide

Now that a true generic GLP-1 is on the market (not just an authorized generic) I'm interested in starting liraglutide. I've been waiting for this for years. Does anyone know when the newly approved Hikma Pharma's liraglutide will be widely available and where would be the least expensive pharmacy (mail order or retail) to fill a prescription? I'll be paying all-cash.