newegg offers the A-DATA Classic C008 16GB Retractable USB 2.0 Flash Drive, model no. AC008-16G-RKD, for $13.99 with free shipping ($0.87/GB). That's a buck under our November mention and the lowest total price we could find by $4.

Also available is the Transcend JetFlash 16GB Retractable USB 2.0 Flash Drive, model no. TS16GJF500, for $13.99 with free shipping ($0.87). That's tied with our mention from three weeks ago and the lowest total price we could find by $2.