Do you have a lot of papers or files that you need to back up? Best Buy has the SanDisk Ultra 128GB USB 3.0 Flash Drive on sale for just $27.99 today only. (regularly $119.99) That is a savings of almost $100.00! Deal ends 11:59pm PST September 23rd. Be sure to select free in-store pickup to avoid shipping fees. Otherwise orders of $35 of more will ship free.