Answer (1 of 4): As per Roberts answer it is not an antique. The term antique refers to items over 100 yrs old. Your sewing machine would then be classified as vintage or the new term vintique or vantique due to its age. In reality anything you own is only worth what someone is willing to pay for
Pfaff 230 Automatic – Vintage Sewing Machines
I just inherited a 1915 sewing machine, I think it's an Everett. It comes with the original instructions. How much would that be worth? - Quora
How much is my Singer sewing machine worth? - Quora
Are Pfaff sewing machines good? - Quora
Vintage Pfaff Sewing Machine In Collectible Sewing Machines for sale
Pfaff 230 - Thrift Store Gem - Test and Review!
Pfaff 230 Antique Sewing Machine - Sewing Machines - Loveland, Colorado, Facebook Marketplace
7 Pfaff 230 ideas pfaff, sewing machine, vintage sewing machines
Pfaff 230 Automatic – Vintage Sewing Machines