This deal from Wowcher
From £85 instead of £479 (from Dining Tables) for a 3000 cashmere pocket spring mattress – save up to 82%
Get a 3000 cashmere pocket spring mattress. Choose between six sizes. With a total thickness of 11″. Featuring a hand stitched border and turning handles. Medium firm hardness and a 4cm (approx.) memory foam layer on top. Dust mite resistant and hypo-allergenic.