eBags via eBay offers this Traveler's Choice Rome 20" Hardside Rolling Carry-On in several colors (Gray pictured) for $39.99 with free shipping. That's the lowest total price we could find by $6. It features a telescoping handle, tie-down straps, and internal pocket. It measures 21" x 15" x 9".
REI offers its REI Men's Bolongo Board Shorts in Black or Midnight Blue for $23.83. Opt for in-store pickup to dodge the $5.99 shipping charge. That's $26 off list and the lowest total price we could find. They're available in sizes L or XL, although not in all size/color combinations.