Halfords 2ltr concentrate anti-freeze £13.99 in store but order online for £5. I went in store and placed the order while in there on my phone then paid.
http://www.halfords.com/motoring/engine-oils-fluids/antifreeze/halfords-oat-antifreeze-concentrate-2-litres

Cheers just reserved a few bottles

Well spotted just reserved a couple.

Cheers.

Just collected mine, good deal.