The 8ft pool is half price (14.99) in store in Chippenham. May also apply to other stores now the summer is almost over. :-(
The online price still shows as 29.99.
They had 8-10 when I was in there last night and I first saw the offer about a week ago.
Link to product (without discount) :http://www.sainsburys.co.uk/sol/shop/sport_and_leisure/swimming_and_wetsuits/116835835_8_quick_up_pool.html?hnav=4294960314
The pool doesn't have a pump/filter or cover! So be careful when comparing prices. (It does have the hose outlets to connect to a pump if you wanted. The covers you see for sale are little more than an 8 ft circular tarpaulin with a draw cord round the edge. If you can sew, you could knock one up for the price of a tarp.)