MemoryMogul via Amazon offers Prime members the SanDisk 32GB microSDHC Class 4 Secure Digital High-Capacity Card, model no. SDSDQM-032G-B35, for $23.22 with free shipping ($0.73/GB). (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $8.06.) That's a slight increase from our expired mention from three days ago, but it's the lowest total price we could find today by $7.

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.