u/Evening-Macaroon9362

I have a '06 tj unlimited, and the catalytic converter is bad, rear struts, rear trailing arms, valve cover gaskets, rear gasket all bad. At this point the mechanic is quoting me 3k and I'm thinking I'd be better off getting rid of it but I don't have a clue what it would even be worth with everything that's wrong. Any ideas what a fair price to ask would be?