Today only until 1 pm ET (or 100% claimed), Amazon offers its Prime members the SanDisk Cruzer Orbit 32GB USB 2.0 Flash Drive, model no. SDCZ58-032G-B35, for $19.99 with free shipping ($0.62/GB). (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping adds $8.25.) That's the lowest total price we could find by a buck. This flash drive attaches to a key ring, three-ring binder, or lanyard.