Home Slickdeals Flowflex at Home Covid Test Kit, 5 Test Pack – $47.99 at... Slickdeals Flowflex at Home Covid Test Kit, 5 Test Pack – $47.99 at Costco By ARCOM - 19 January 2022 69 0 SHARE Facebook Twitter Go to the deal page: Flowflex at Home Covid Test Kit, 5 Test Pack – $47.99 at Costco