EatSmart Products via Amazon offers Prime members the TravelWise 3-Piece Packing Cube System in five colors (Red pictured) for $9.95 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.48.) That's tied with last month's mention at $30 off and the lowest total price we could find. This set includes small, medium, and large double-zippered packs for compartmentalized packing.