Lagute via Amazon offers its Lagute Closet Undergarment Storage Organizer 4-Pack for $13.99. Coupon code "O4KAL39S" cuts the price to $6.99. Plus, Prime members qualify for free shipping. (Non-members can spend $49 to qualify for free shipping; otherwise, shipping costs $7.56.) That's $29 off list and the lowest total price we could find. It includes one six-cell, one 7-cell, one 8-cell, and one 24-cell box.