Duracell CR2032 3V Lithium Coin Battery with Child Safety Features, Compatible with Apple AirTag, Key Fob, Car Remote, Glucose Monitor, and other Devices, CR Lithium 3 Volt Cell (6 Count Pack)

My bad....my math was off. It's about $2.50 per on a 6 pack of Duracells at Walmart. https://www.walmart.com/ip/Duracell-CR2032-3V-Lithium-Coin-Battery-Child-Safety-Features-Compatible-Apple-AirTag-Key-Fob-Car-Remote-Glucose-Monitor-Devices-CR-Lithium-3-Volt-Ce/927635149?classType=VARIANT&athbdg=L1100&adsRedirect=true