This deal from Wowcher
From £79 for an amana grey memory foam sprung mattress from Mattress Craft – save up to 60%
Mattress: Get a memory foam quilted sprung mattress. Sizes: Available in 3ft 4ft 4ft6 5ft or 6ft. Comfortable: Multiple layers of padding to provide a comfortable nights sleep. Hypoallergenic: Suitable for allergy sufferers. Support: Traditional spring base.