Folks always call and ask if they can still buy typewriter ribbon. Yes! Yes you can; Walmart, Staples, Michaels and . . . Bremerton Office Machine Company.
Underwood typewriters from 1900 to IBM Selectrics with correction, we have most ribbon in stock.
Here is an example of what we carry for vintage machines in various colors, $8.95 each.
Here is what is typically in stock: