Costco offers its members the Creative Aurvana Live! Headphones, model no. 51EF0060AA002, for $54.99. (Non-members pay $2.75 more.) With free shipping, it's $25 under our May mention and the lowest total price we could find by $28. Sales tax is added where applicable. Features include 40mm magnet drivers, composite bio-cellulose diaphragm, 5-foot extension cable, and more.