I'll start:

$100 - PX-10 frame (used, great condition, with headset and no BB - craigslist.com)
$45 - Campy seatpost (26.4)
$60 - Brooks saddle
$130 - Phil BB (god bless French threading)
$25 - Crank (Campy Centaur from LBS bin)
$10 - Pedals
$250 - Wheels (used Campy high flange hubs built up)
$25 - Replacement nut for aforementioned hub (gotta love campy)
$10 - chain
$ - cog - came with wheelset
$25 - Stem (Specialized quill)
$ - Headset (came with frame - replacement est. $25)
$40 - Bars
$6 - Cloth tape
$4 - Lever
$20 - cables and housings (if applicable)
$18 - Old stock MAFAC front centerpull
$40 - gas to drive to Sacramento to get the bike...

$808 total - note, I don't have receipts, so this is from memory