Jet.com offers the Graco SnugRide Click Connect LX Infant Car Seat Base in Black for $38.72 with free shipping. (Walmart and Amazon have it for the same price.) That's the lowest total price we could find by $11. It connects to Click Connect 30, 35, 35LX, and 40 car seats.
Note: You can also receive additional discounts during checkout by waiving free returns or by choosing select payment options.