From the Coupons.com Deal Hunter:
There is a reason that Britax car seats are consistently among the highest rated. I trust Britax, and have found their products to be the safest, most durable, and easiest to install. With Britax’s SafeCell impact protection system your child will be protected well beyond the federal safety standards. All three of my children have used Britax convertible car seats, and they’ve been fantastic. Priced at just $144.00 total shipped (except in NJ), you’ll save $45 off the original price. This is a great deal on a car seat you will love.
Deal Details: $144 (Reg. Price $179) with FREE SHIPPING
Deal Dates: Offer valid through 4/30/16