Thumb Score: +18 Costco Wholesale has for its Members: Traveler’s Choice 13-Piece Expandable Hardside Luggage Set (various) on sale for $159.99 – $50 manufacturer’s savings = $109.99. Shipping is free.[LIST][*]Note: Non-Members may purchase but are subject to a 5% surcharge. This is an online only price; warehouse availability and pricing may vary.