They will install a used unit without warranties of any kind. I don't know of anyone who sells cassette players. What you can buy at a great price is a whole new unit with a CD/DVD player and GPS navigation with a warranty. Ask for "Big John" and tell him "Bill" sent you for a great deal. (Disclaimer: I do business with them but receive no kickbacks)
I m sorry you must contact them direct
Thanks! Your answer is awaiting moderation.