Amazon offers its Prime members the SanDisk 16GB Cruzer Fit USB Flash Drive (pictured), model no. SDCZ33-016G-B35 for $9.99 with free shipping ($0.62/GB). (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping adds $8.02.) That's the lowest total price we could find by $2.

Also available is the SanDisk 32GB Cruzer Fit USB Flash Drive, model no. SDCZ33-032G-B35 for $17.99 with free shipping ($0.56/GB). (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping adds $8.01.) That's $2 under our August mention and the lowest total price we could find by $3.

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.