Sears offers the Rockland Fox Luggage 36" Rolling Duffle in Black, model no. PRD336, for $29.59. (Amazon and Walmart charge the same.) Opt for in-store pickup to dodge the $5.75 shipping fee. That's the lowest total price we could find by $6. It features inline skate wheels, retractable handle, two front zippered compartments, and an adjustable shoulder strap.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.