A HT P4, 512MB PC3200, >= 80 GB HD, 128MB vid card, Single 8x DVDRW Drive, Windows XP, along with all the other throw-ins (Keyboard, onboard sound, NIC, modem (maybe), mouse, etc...).
And I want to pay $600-$650, shipped (plus tax, I can handle... if I must). Even if it takes a rebate, I'm ok with that.
DO IT, and I'm on it. And I mean right NOW I'm on it.
I'll even buy a ~$320 17" LCD with it, as long as it's shipped free.