How to determine the value of your old sewing machine
#0183;#32;The machine sold for 755, making it one of the oldest and most valuable sewing machines ever to sell on a Catawiki auction. Unknown Model, Iron Sewing Machine 1880. A sewing machine doesnt have to be made by a wellknown manufacturer to have value. In 2019 a castiron decorative sewing machine of unknown origin sold at auction for 1,000.