Amazon offers its Amazon Prime members the Transcend 16GB microSDHC Class 4 Secure Digital High-Capacity Card with Adapter, model no. TS16GUSDHC4, for $12.99 with free shipping ($0.81/GB). (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $8.06.) That's tied with our mention from two weeks ago, and among the least expensive 16GB microSDHC card without rebate or pickup hassles we've ever seen. (Outside of the price below, it's a current price low by $4.)

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 there's currently a waitlist for the Amazon Mom program.)

A close price: $199 Computer Stores via eBay offers it for $13.99 with free shipping ($0.87/GB).