BDeDeals via Amazon offers Prime Members the Belkin 4-Port USB 2.0 Hub
in Black, model no. F4U016, for $12.99
with free shipping
. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $8.38.) That's the lowest total price we could find by $29. It features one frontside port, and three backside ports.
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.