Hundreds of comforter sets drop to $36 or less at Macy's. Take for instance, this JLA Home 4-Piece Textured Comforter Set, which falls to $36. Other stores sell similar sets for $50-$70. Choose from twin through king szes. Shipping is free at $25 after logging into your free Macy's Rewards account. Otherwise, shipping adds $10.95 to orders below $49.