SanDisk offers its SanDisk 32GB Cruzer Dial USB 2.0 Flash Drive 3-Pack for $19.99. Coupon code "CruzerDialx3DN" knocks that to $16.99 and bags free shipping. That's $2 under last month's mention, an all-time best, and the lowest price we could find for this quantity by $13. Deal ends June 22.