I am looking at a 1928 roadster pickup with the open top which is in excellent condition but I don't know a lot about the Model A's. Do the hard top trucks have more room inside? I had a hard time getting in and out of the truck. Also are both trucks about the same in value or is the roadster more desirable? The one I am looking at is selling for $19K but NADA list it for about $33K high retail. Is this a real world price?