Most Walmarts have Wemo smart products clearanced out. A lot of stores around me had their next round of markdowns taken today so worth another check around your area. My zip is 66221 if you want some reference stores.
Wemo Smart Switch – $13
https://brickseek.com/walmart-inv…u=2765302
Wemo Smart Dimmer Switch – $17
https://brickseek.com/walmart-inv…=11541649
Wemo Smart Outlet Plug – $7
https://brickseek.com/walmart-inv…=84101064