This Calvin Klein Valencia Cotton 450 Thread Count Sheet Set drops from as much as $160 to $49.99 to $37.49 with code FRIEND at Macys.com. Plus, shipping is free. This is the best price we found by $63 and beats our last mention by $13 shipped! Choose from Queen, King and California King at this price. This set includes flat sheet, fitted sheet and two pillowcases. It is available in 6 colors while supplies last. Sales tax is charged in most states.