Desperate need for a hitch

Im gonna kill 2 birds with one stone on this one. First...where in the world can I find a hitch for my 85 Supra. All I have found are for 86 and on. Even looked up a celica hitch. the late 70's poped up and then 86+. Funny thing is I need it to tow my Firebird to my new house. It is already hooked up with a tow bar and would be economically better than pulling the Supra with the Firebird. I have manufactured some brackets and fastend a tow bar on the firebird so there will be no weight ON the bumper of the supra. The only way I would be putting the full weight of the car is if I manage to back the Firebird off a cliff...and that isnt going to happen. If anyone has one they could part with....please do contact me at [email protected] . Next question would be...My mkII is badged "Handling by Lotus" I do know who Lotus is and figured the badge was a sweet thing to be showing off. My question is are such badged cars rare? I had a parts car and its suspension or drivetrain didnt look any different than this one.