Cafergot is used to treat Cluster headache. The generic version is called Ergotamine tartrate and caffeine. The average Cafergot cash price is about $155.09 for a supply of Tablet 1-100 MG 30 pcs. You can reduce your Cafergot cost by up to 75% with our free Cafergot discount card. Bring it to a participating pharmacy near you to save on your prescription medication.