As one of its daily deals, Marlow's Mercantile via Amazon offers the Coop Home Goods Hypoallergenic Memory Foam Pillow in three sizes, as listed below. It consists of bamboo-derived viscose rayon and polyester. Deal ends today. The sizes:

• Standard for $37.49 (low by $13)
• Queen for $41.24 (low by $14)
• King for $42.74 (pictured, $17 off)