Britax Marathon (G4.1) Convertible Car Seat, Onyx Bought from Amazon with original price $449.99 You can find detailed information from here: https://www.amazon.ca/gp/product/B00T5LE1PA/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 In very good condition Convertible car seat: rear facing, 2.3-18.3 Kg (5-40 lbs). Forward facing, 10-29.5 Kg (22-65 lbs) Safecell complete side impact protection surrounds your child in a deep protective shell designed to absorb crash forces and shield your child from debris Quick-Adjust, 10-position harness and 2-position buckle allows you to easily move the harness upward and buckle outward for a comfortable, secure fit as your child grows Easy-Remove cover for cleaning convenience Pickup location: Sheppard/Don mills