Do you want a new one or a used one and how much are you willing to spend?  If you can't make it to either of the shows next weekend, I'll be happy to shop around for one for you.

am going to  the show next weekend. wanting one just in case need wife to come pull me home and also may tow buggy to ride other places.thanks for the response.  Bill

And just so you'll know (if you didn't already) a standard Beetle tow bar will work on all Beetles and Beetle based buggies with link/king pin front ends and/or ball joint front ends.  Just make sure you don't get a Super Beetle tow bar . . . that's a different animal altogether.

They will however not fit a narrowed front beam....
Also, a Ghia is tricky with a beetle tow bar. the front is longer, lots of ghias have dents in the front from this.

And a standard Beetle will get a couple of dimples at the bottom of the front apron if your hitch is too high . . . don't ask how I know this.