The computer I bought thru Amazon was an iBuyPower $509.99 NO TAX AND FREE SHIPPPING. When it arrived (two days later) I looked at the components (Intel, AZZA, Asrock, MSI, Toshiba,etc.), made a list of model numbers and went to PC Partpicker.com. Total price for the components $547.00. I think I came out ahead. Good price, quality components, and plenty of room for upgrading/expanding. I could not afford a $1300-1500 dollar system (and remain happily married).
I'm happy!