This deal has ended.
Shoebuy.com has the Three-Piece Traveler's Choice Hardshell Spinner Luggage Set priced at $169.95. Use 20% off coupon code MOTHERSDAY08 (expires 5/12) to cut that to $135.96. The set is constructed from lightweight polycarbonite and has skate wheels that provide for 360 degrees of motion. It's available in either black or silver. Plus, shipping and return shipping are both free, and there's no sales tax.