HOW MUCH DOES THE CASPER MATTRESS COST?

The prices for the Casper mattress, depending on the size, are:

Single 90 x 190 - £ 400
EU Single 90 x 200 - £ 450
Small Double 120 x 190 - £ 550
Double 135 x 190 - £ 600
EU Double 140 x 200 - £ 650
King 150 x 200 - £ 700
EU King 160 x 200 - £ 750
Super King 180 x 200 - £ 800