Backcountry cuts up to 60% off a selection of Teva men's and women's shoes, with prices starting from $16.22. Shipping adds $5.95, although orders of $50 or more bag free 2-day shipping. A couple of best bets:
At Backcountry, search "DAK1892" to find the Dakine Women's Lark 15" Laptop Backpack in Cherry or Obsidian for $14.68 plus $5.95 for shipping. That's $27 off list and the lowest total price we could find. It measures 18" x 12.5" x 6" and features an exterior zip pocket and 15" laptop sleeve.