The Turtle-Back is probably the most sought-after antique Singer sewing machine. The Turtle-Back was succeeded by the “Letter A” sewing machine in 1859. About 75,000 machines were produced.

What are the most valuable antique sewing machines?

Most Expensive Antique Sewing Machine The Red S Singer, for example, has collectible value because of its rarity and sells for anywhere from $600-$2000. Bernina also has several high-class vintage models, such as the 930, which typically sell for around a thousand dollars.