The Maxi-Cosi Priori SPS Car Seat in Enzo style is currently on a 20% off promotion, reduced from £105 to £84. Use code SJMA36 (rep to Edi) and get £10 off. This is the cheapest I have ever seen one of these seats.
Boots have an online promotion available until April 1st for an extra 600 points on a £60 spend, this is added automatically at checkout. Also the seat has a bonus double points promotion which is added at checkout. This equals £12.72 in Boots points!
Quidco available at 3.5% (£2.59)
This means the seat effectively costs £58.69!
The Maxi Cosi seats are fantastic, this will be my second one. My first Priori has looked after two of my children and I only need another because both of my little ones will need this stage seat at the same time.