LinenSpa via Amazon offers Amazon Prime members the Z by Malouf Gelled Microfiber Pillow with Memory Foam Layer
in Standard or Queen for $15.99
with free shipping
. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $6.17.) That's $44 off and the lowest total price we could find, although it was a buck less two weeks ago (since expired). This down-alternative gel pillow is antimicrobial and resistant to dust mites.
Amazon Prime membership is $79 per year; however, Prime is free for college students for six months, and free for parents and caregivers for three months. (Note that currently there's a waitlist for Amazon Mom.)