Amazon offers its Prime members the SanDisk 16GB Cruzer Fit USB Flash Drive, model no. SDCZ33-016G-B35, for $9.99 with free shipping ($0.62/GB). (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $8.) That's the lowest total price we could find by a buck. (It was a buck less on Black Friday last year.)

Also available for Prime members is the SanDisk 32GB Cruzer Fit USB Flash Drive, model no. SDCZ33-032G-B35, for $17.69 with free shipping ($0.55/GB). (Shipping adds $8.09 for non-members.) That's the best price we could find by $2.

Only need 8GB? extremeprocessor via eBay has the SanDisk 8GB Cruzer Fit USB Flash Drive, model no. SDCZ33-008G-B35, for $7.01 with free shipping. (That's almost a buck less than what Amazon charges.)