Etekcity Digital 400lb /180kg High Precision Body Weight Bathroom Scale – Link 
Etketcity via Amazon has this on sale for $29.99. Plus, drop the total further to $23.99, with code: 9BTHR6FF
- Step-and-Read – Immediate readings as soon as you step on the scale; Lock weight results after stabilization for the ability to efficiently record results
- High accuracy – 4 latest-version high-precision sensors; 2 AAA batteries included
- Multifunction – Auto-power-off, Auto-zero, Low battery and overload indication, Lovely bright blue LED lighting
- Safety and comfort – 8mm thick tempered glass provides exceptional sturdiness; Large platform for your usability
- Wide application range 11lb/5kg-400lb /180kg; graduation increments of 0.2lb /0.1kg; 2 available units of measure: lb, kg; CE /ROHS Approved; 1-Year Warranty by Etekcity