This deal from Wowcher
From £79 for a luxury Venice memory foam mattress from Mattress Craft – save up to 75%
Mattress: Get a brand new memory foam mattress. Sizes: Available in 2ft 6″, 3ft, 4ft, 4ft 6″, 5ft or 6ft. Base: 13.5 gauge open coil bonnell spring base. Comfort: A layer of memory foam for enhanced comfort. Hygienic: Hypo-allergenic and dust mite resistant. Memory foam: Aims to relieves pressure points across the body & promotes good blood circulation.