toaster 'Astra Toastmaster old model.

Is a 4 slice toaster, made by McGraw-edison co.,model D 126, Bonnvile Missouri, works great but is missing one small button. I checked similar new vintage toaster and they are expensive in a range off 300-650$. I hope this is a rare model for collectors. I appriciate your expertise, all the best ,Dan Moga. My e-mail : [email protected]