Best Price! Wilko Lindt Lindor 337g Big Box Instore
I was in my local branch of Wilko, in birmingham, and amongst the chocolate selection was Lindt lindor assorted 337g for £3.50, half the price compared to the 337g milk chocolate cartoon. The smaller box available is £4 so this is a great deal!
It is not available online but I hope it is nationwide, check the price-tag before buying