Dixons.co.uk has this Creda Tumble Dryer for £131 delivered (in-store price £229.95)
Use code nhs192 to get this price. Go through Quidco for a further 4% cashback. Has a timer and 3kg / 6.6lb Drying Capacity.
No stock in London area. I randomly used a Scottish postcode and is available there. Please post any more find or problems.