Tools.Woot has 3-Pack Kidde Nighthawk Plug-In Carbon Monoxide Alarm w/ Battery Backup for $67.99. Shipping is free w/ Amazon Prime, otherwise shipping is $6 flat rate.
Tools.Woot has 3-Pack Kidde Nighthawk Plug-In Carbon Monoxide Alarm w/ Battery Backup for $67.99. Shipping is free w/ Amazon Prime, otherwise shipping is $6 flat rate.