Target has an incredible deal on Britax car seats this week. The Roundabout, which holds us to 50 lbs is just $100 and the Marathon (up to 65 lbs) is $159.99. When I got one back in 2005 the Roundabout was $219.99 and only went up to 40 lbs or so. The Marathons have been running $279.99-ish. Lower price, and you can use it longer! Both are convertible carseats so they can be used rear or forward facing, even for infants. These seats are very safe, easy to use, and cute! To get yours professionally installed (for Free) visit HERE. No rainchecks so don't wait!