Indesit Innex Washing Machine XWA81482XW 8KG £246 at Tesco - use code TDX-HTNK to get it down to £221.
On selected Indesit products you are also able to get 6 months of Ariel 3 in 1 tabs. The link suggest you get enough tabs for 133 washes. http://www.indesit.co.uk/innexfreeariel
The link (when you click claim your ariel) also suggests that if you are in the first 500 to apply for the deal, You can get a £30 GBP (voucher reward) if you complete a short 15 minutes telephone survey. (see tick box at the bottom of the page)
Tesco is currently also offering free delivery on units and recycling of old units.
Possible cashback at 1.51% - every penny counts
£2.21 of clubcard points also.