If it’s been a minute since your pillows got refreshed, Amazon is here to upgrade your sleep with a 2-pack of Casper Essential Pillows for $64.99 shipped. This pair usually goes for $81, so Amazon is knocking 20% off to help you get a better night sleep for a little less money. Historically the best price we’ve tracked was $56 for the set or $28 each. While slightly better, it’s not a huge difference and discounts that steep don’t come around very often. Learn more about these pillows in the details below.