Where can one buy used Walkman cassette player?

Answer 1

One would be able to buy a cassette walkman from either a local electronics retailer (usually from their old existing stock as cassette players are no longer widely manufactured) or from an online retailer such as Amazon.

Answer 2

One can purchase a used Walkman cassette player from a variety of websites. One can purchase a used Walkman from websites such as eBay, Etsy, and Redbubble.