this is what i could piece together so far (times listed after characters represents their "deal finalizing" moment)

R E C A P

dave
owns:
oracle (2 mil)
batman (195 mil)
iron man (20 mil)

bids in the spotlight:
1) doom (105 mil) - 09-18-2003 11:10 AM

unaddressed bids:
2) tigra (1 mil)
3) man-bat (1 mil)


nowhereman(!)
owns:
blue beetle
booster gold

unaddressed bids:
1) Lobo (15 mil)
2) Ghost Rider (15 mil)
3) guy gardner (5 mil)


annie
owns:
hal jordan (20 mil)
barry allen (20 mil)
magneto (20 mil)

unaddressed bids:
1) swamp thing (20 mil)
2) charles xavier (20 mil)
3) animal man (2 mil)


tk
owns:
phoenix (75 mil)

unaddressed bids:
1) silver surfer (9.5 mil)

bids in the spotlight:
2) captain marvel (35 mil) - 09-18-2003 11:10 AM
3) firestorm (50 mil) - 09-18-2003 11:15 AM


piggie
owns:
scarlet witch (25 mil)
the vision (20 mil)
martian manhunter (30 mil)
kara zor-el supergirl (40 mil)

bids in the spotlight:
1) mary marvel (70 mil) - 09-18-2003 03:18 PM

unaddressed bids:
2) powergirl (50 mil)