Home Slickdeals Chicco KeyFit Infant Car Seat $99.99 ($179.99) at Walmart. Slickdeals Chicco KeyFit Infant Car Seat $99.99 ($179.99) at Walmart. By ARCOM - 11 July 2019 162 0 SHARE Facebook Twitter Go to the deal page: Chicco KeyFit Infant Car Seat $99.99 ($179.99) at Walmart.