My mother and her mother before her had stainless steel pressure cookers made by Presto. Does Presto still make them and, if so, in what sizes and how much do they cost?

Presto is still making stainless steel pressure cookers. They are available in stores or online. Prices vary by size. Online a 4 quart stainless steel pessure cooker sells for $43.09, a 6 quart for 48.87 or an 8 quart for $58.99. These are all stovetop pressure cookers. Presto also sells a 6 quart electric stainless steel pressure cooker for $70.34 online. Local prices may be higher.