Best Buy is having these two items on sale:
Motion Detector $4.99 (Was $39.99)
https://www.bestbuy.com/site/sams…Id=61061
Smart Carbon Monoxide Alarm – White $7.99 (Was $89.99)
https://www.bestbuy.com/site/sams…106100.p
Shipping is $5.49, or Select Free Store Pickup.