Bargains N More via Amazon offers Amazon Prime members the Kensington Ci95 Wireless Mobile Mouse with Nano Receiver, model no. K72328US, for $15.99 with free shipping. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $8.32.) That's the lowest total price we could find by $29. This mouse features a nano receiver, thin profile, rubberized exterior, and more.

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.)