Nike offers the Nike Women's Tanjun Sneakers in White for $49.97. Coupon code "SAVE20" cuts that to $39.97. Plus, Nike+ members receive free shipping. (Not a member? It's free to join.) That's $10 under last month's mention and the lowest price we could find by $16. They're available in select sizes from 5 to 12. Deal ends August 13.