Quick look and they go from £200 to about £1,000 (looks like some are up to £1,600, but most have discounts down to £1,000).
But the upper price is for a full system, that's from birth to four years old.
Maxi-Cosi Adorra Luxe stroller
Maxi-Cosi Oria Luxe Carrycot
Maxi-Cosi Pebble 360 Luxe infant car seat
Maxi-Cosi FamilyFix 360 Base