Parts Prices, WTF?!

I know people who are nuts, not Mopar people in general, but the "I never pay full price, and don't come down when selling" type, it's hypocritical IMO. Then there are those who think they are American pickers, those guys IMO are rude if you watch the show you'll see what I mean. they will tell the seller "I need to make something on it..." in other words they don't want to pay the asking price, and will always lowball. That type of buyer is the worst. After typing all that maybe sellers list high so the buyer can talk them down to what they really want? I dunno...when I buy I always just decide to the point where I say "yeah Ill pay that ,and its here now it may not be here tomorrow..."
And they do make their living by reselling antiques. They can't profit if they buy at retail prices.