is this car worth buying 1965 plymouth

Looks tooo good to pass on. However, I was a little suspicious of the no plates and the GM'd black engine bay. When was the last time someone drove it? Any short comings could be easily overcame if that is an original 4 speed car. Ive used the "double my $" logic several times over our 35 year marriage in the car game, it doesnt happen. (At least with me) Good luck and congratulations on the buy.