A bunch of little stuff adds up

[02NavyBlue]

I need to learn? I do buy from Advance.

That's $187.84
add: Brake Lights: $4.65
Right Rear Speaker: $13.77
That equals $206.26
add $25 for the silicone paste if that counts. I used it on the weatherstripping as the owners manual recommends.
That's $231.26 What's bad about that?
I have been looking on ebay for parts of the same name brand, and they are about 30% cheaper. I may go that route too.