The Emma mattress comes in two varieties - there is the Emma Original and the Emma Premium. The sizes range from - Single, Small Double, Double, King Size and Super King Size. The cost for The Emma Original ranges from £499 to £899, depending on the size of the mattress. The cost for the Emma Premium ranges from £749 to £1,319, also depending on the size of the mattress. Our mattresses come directly from the factory to you. We skip the elegant showrooms and fussy salespeople in order to save you time and money. We skipped on the frills in order to give our customers a lower - and fair - price without skimping on quality.