I'm really not sure I see your guy's point.
The purple car is currently priced less then the yellow car. The purple car has not sold in years, even at it's newest lower asking price. This is possibly due to the fact of it's original option list and it's lack of numbers matching, also could be due to the fact of the lower demand of the "U" code E Body.
I brought the car up in an earlier post because I think based on the quality of the restoration and the uniqueness of the options, it's a pretty darn good deal at $65K. USD.
Craig, the original poster looking to buy a car, has stated that he wants numbers matching, and I respect that...I'm still not certain about Dave's car, but I will take the side saying it's not numbers matching, and I'll move on to find other potential cars for Craig to consider.
Other then the fact I stated about "U" code cars in general not being as popular as others, I didn't say anything negative about your RT/SE, nor have I implied anything that might "hurt" your future sale, in fact I've offered a couple of times to even help advertise your car.
So you're correct...."I don't see it"
I'm done with this topic, lets just try and find Craig a Mopar to buy