Beach Camera via eBay offers the Lexar 128GB JumpDrive S73 USB 3.0 Flash Drive, model no. LJDS73-128ASBNA, for $29.99 with free shipping. That's the lowest total price we could find by $13, although we saw it for $3 less four days ago (since expired). It features read speeds of up to 100MB/s and write speeds of up to 55MB/s.