Take a look at the tops of the driver side doors...you can see where the sedan doors were modified to turn them into hardtop doors. Definitely some low budget engineering...but it worked!
I owned one of these several years ago. Unfortunately, it's original owner must have have had one accident too many as it had a bent frame and every body panel was warped just enough to make doors drag and seals leak. With only 33K miles I thought I could resurrect it, but it's a better parts car.
I'm going to keep an eye on this one!