1966 and 1967 are a different breed when it comes to Hemi Cars. They are the Rodney Dangerfield of Hemis, They Get No Respect. Personally I love the shoe boxes and the less options the better. If I did not have what I have now I would buy a 66 low option four speed Hemi or a 1968 Hemi Road Runner. Prices are right on the 66s and some 67s.Now does rarity over take the Hemis in the same year. Some thing like you posted is at the top of shoe boxes because of the four doors and the color but that does not always mean people are looking for an old mans family Sedan. I like it but lots would not put their cash out on it. Rarity some times rules the price likely the four door will bring a bigger dollar. But if you look at 1971 E Bodies a 1971 Hemi Cuda value is greater than a 1971 Hemi Challenger if all is the same. They are basically the same Vehicle except for the two inches and panels. It is a Hype thing and the 1971 Cuda took off and has been on top for a long long time.