Newegg offers the Corsair 64GB Survivor Stealth USB 3.0 Flash Drive, model no. CMFSS3-64GB, for $43.99. Apply coupon code "MASTER121733" and checkout via MasterPass to cut it to $29.99. With free shipping, that's the lowest total price we could find by $15. It features aluminum housing that is waterproof up to 656 feet, vibration and shock resistance, and compatability with Microsoft Windows, Mac OS X and Linux. Deal ends December 23.