DecoBros Direct via Amazon offers Prime members the DecoBros Digital Luggage Scale, model no. SC-001-1, for $6.57 with free shipping. (Non-members can spend $35 or mroe to qualify for free shipping; otherwise, shipping costs $6.22.) That's the lowest total price we could find by $7. It features up to a 110-lb. capacity, 1.5" LCD display, and temperature sensor.