My parents were in a local Dodge dealer in early 1970, trading in a '64 Polara for a left-over '69 Polara. I was 14 years old and was bored by the wheeling & dealing, so I went outside to wander the lot. A transporter pulled in loaded with Challengers. I stood there transfixed as the driver unloaded the cars one-by-one. They were mostly 318's & 383 R/T's. There was one yellow 440 R/T that really sticks out in my mind - black interior, 4 speed and console. My jaw dropped. They were the most beautiful piece of automotive workmanship I ever laid my 14 year old eyes on. I drooled. No amount of talking, begging, pleading (or promises to do the lawn for the next 10+ years) could change my dad's mind about buying one of those newfangled 2-door things.
After that, I would make a point to stop by the dealership on my way home from school at least a couple of times a week. I remember a Daytona sitting in the showroom for almost a year - I asked a salesman about that and he said that no one wanted to buy it becuase it was just to darn expensive & looked to outragous. Back in 1970, a $2500 car was very expensive - Hemi cars were always much more expensive than other engine options, so most people just steered away from them. This may sound funny to say now (when gas back then was like .25 - .38 cents a gallon), but a lot of people were appalled by multi-carbs because of their lack of perceived fuel economy. Plus, unless you were a decent tuner, they were a bear to keep running in peak condition. Another problem was that it was almost impossible to get a hemi motor over the parts counter, so a lot of racers (both drag-racers & boat racers) would just buy a hemi car - strip the motor out - and install it into their race machine. That left quite a few original cars without their original motors.....