At Diapers.com, search "9560" to view the Chicco Keyfit 30 Infant Car Seat Base for $84.99. Coupon code "GREATSALE" cuts it to $63.75. With free shipping, that's the lowest total price we could find by $13. It features two precision bubble levels, spring-assisted levelling foot, and auto belt lock-off. Deal expires March 9.