BuyDig offers the Lexar 16GB JumpDrive USB 3.0 Flash Drive 4-Pack in Black Kaleidoscope, Teal Kaleidoscope, Teal/White, or Teal for $31.99. Apply coupon code "VISASAVE10" and checkout via Visa Checkout to drop the price to $21.99. With free shipping, that's tied with last week's mention as the lowest total price we've seen and a current price low by $10. These flash drives feature a swivel design and retractable connector. Coupon expires July 23 or after 3,000 redemptions.