Wouldn't you be better off with a spare pair of glasses? Through 3/5/2012, you can buy one pair and get a second free at EyeBuyDirect, so you'll always have a pair in the car, or on your desk, or at the office.
* Hot deals expire quickly. This deal may no longer be valid.
Walgreens is finally throwing another of their Friends & Family Sales. This means everyone can score 20% off all purchases and only for today. Additionally, get free 1-3 day shipping with an order totaling $35 or more. Off valid only on 07/29/2016.