Britax Marathon ClickTight Convertible Car Seat, Verve Price: $339.99 (as of 09/27/2022 13:25 PST- Details)

Easy installation: Patented click tight makes car seat installation as simple as buckling a seat belt
No rethreading, ever: 14 position harness, 2 position buckle for a comfortable fit as your child grows
Relax and recline: 7 recline positions ensure comfort and the best vehicle installation angle