You can easily buy Narcan from a CVS or Walgreens without a prescription.
Narcan costs around 50 dollars for 2 nasal sprays. Narcan is now available in all states without a prescription in every state plus Washington DC. Narcan has never been so available and accessible.
You can get free Narcan from The Department of Health
You can get free Narcan from the Durham Department of Health and Human Services and the Durham County Detention Center. There are vending machines that distribute free Narcan as well as fentanyl test strips. This way people can always be ready to help someone in need.