Amazon is having a good deal on this PNY USB 3.0 128 GB Flash Drive. These retail at $17.99, but they’re on sale for just $12.99. Shipping is free with prime, (free to join Amazon prime trial).
Link to PNY USB 3.0 128 GB Amazon Flash Drive Deal
Note: if you’re a student new to prime, you can get a 6 month Amazon prime free trial here. Everyone can get a free month Amazon prime trial.