People's comments

I get all sorts of comments with my 70 Charger. Most are positive. A large percentage of people "Had one JUST like this one... 440 six pack, bought new off of the showroom floor"...
How many 440 six pack cars were actually built?
How could every classic car that I hear about actually have spent time on the showroom floor?
Depending on the person and/or my mood, I usually laugh it off. Sometimes I'll politely correct them.