One of these companies, CVS, has website addressing cost and alternatives:
'We recognize the need for a less expensive epinephrine auto-injector and are proud to offer a low-cost option at all CVS Pharmacy locations. Patients can purchase the authorized generic for Adrenaclick® at the low cost cash price of $109.99 for a two-pack. This authorized generic is a Food and Drug Administration (FDA)-approved device with the same active ingredient as other epinephrine auto-injector devices.'
'Adrenaclick generic
ADRENACLICK (epinephrine - injectable;intramuscular, subcutaneous) Has a generic version of Adrenaclick been approved? An Authorized Generic version of Adrenaclick has been approved. An Authorized Generic is a prescription drug that is produced by a brand company under a New Drug Application (NDA) and marketed as a generic under a private label.'