Except for the 11 Pro Max which came with an 18W charger, Apple only shipped 5W chargers they made themselves, so the COGS at that scale must have been extremel

Except for the 11 Pro Max which came with an 18W charger, Apple only shipped 5W chargers they made themselves, so the COGS at that scale must have been extremely low, i'd have to imagine under $5 for that.