Dodge leaving nascar again!

I would watch nascar if they ran the race prepped showroom models. It used to be you would watch a nascar race as kind of a commercial and at the end of it you went out and bought the winning car from your nearest dealer. I always wanted to build a nascar car but then i grew up and realized theres almost no factory parts anymore its all custom tuned or one off peices that cost thousands of dollars. Whats the point of watching a race when you can never afford to do it yourself? Atleast with drag racing there are classes that let you run factory cars all the way up to funny cars. Much more of a consumer friendly sport in my eyes. Nascar is just a bunch of rich kids playing with toys we cant afford