As TheTimeTrust is named the agent for the Marvel Comics characters, a collective groan and a shout of "We're screwed! We're SO screwed!" can be heard from the Avengers Mansion, the Fantastic Four building, the Xavier School for Gifted Children, and various other superhero domiciles.
I've got only a passing knowledge of the Marvel Universe (except for a few characters I know very well), but I'll give 'er a shot.
Dave
$10m for Iron Man
$10 million? That's pocket change to Tony Stark, my friend. Come back when you have a serious offer..
Animalman
$10 mil for Magneto
Magneto scoffs at the human race which spawned such a neophyte as yourself (his words, not mine). With a third X-Men movie immortalizing Magneto in the collective consciousness, he's waiting for a better bid. Sorry.
TK-069
65mil Jean Grey/Pheonix 12mil Nightcrawler
Finally! A serious bid. Jean likes your offer, but she wants to know where Cyclops will end up.
Nightcrawler BAMF'd away before I could ask him anything more about it, but I think he's interested. 15 million should clinch the deal.