1964 Smith-Corona Classic 12
Up for sale is a nice Smith-Corona Classic 12 which was made in 1964. This typewriter is in near mint shape all around, and is fully functional down to the bell. The Classic 12 is essentially the same as the Galaxie series mechanically, with some cosmetic differences and a slightly longer 12 inch carriage. As such, this typewriter is equally smooth and reliable, and makes for an excellent workhorse that's easy to use and care for. This typewriter uses universal ribbons sold on this site. The owner's manual can be accessed for free here: https://site.xavier.edu/polt/typewriters/SCportables1970s.pdf
Also included is the key for the case. If you're in the market for an excellent workhorse that is ready to be used heavily and reliably for years to come, then this is one of my highest recommendations.