This deal from Wowcher
From £89 for a Traditional Memory Spring Mattress – 5 Sizes! from Mattress Craft – save up to 48%
Product: Improve the quality of your sleep with this luxurious traditional memory sprung mattress! Layers: Exceptional layers of comfort, helping to create even weight distribution. Features: Hypo-allergenic and dust mite resistant. Support: 13.5 gauge open coil bonnell spring for added support. Sizes: Available in 3FT, 4FT, 4FT6, 5FT and 6FT.