This deal from Wowcher
From £89 for a deluxe signature memory sprung mattress from Dreamtouch Mattresses LTD – save up to 48%
Get a memory sprung mattress. Choose from a single, small double, double or king size. Four sizes available! Single, small double, double and king. Medium comfort rating for a great night’s sleep. Features springs and memory foam for support. Hypoallergenic non-turn mattress.