[quote name='crazedracerguy']VGChartz says 1.73 Million...[/QUOTE]
The only game that it's really "competing" with sales wise and losing to is Donkey Kong Country Returns (which released a week earlier). The catch is that DKC:R has far better reviews, and no negative stigma it has to fight against (aside from it being a DKC game and being hard). Epic Mickey has to fight the fact that the camera sucks ass.
[quote name='crazedracerguy']Less than

Lego Batman,[/QUOTE]
Release date: September 23, 2008
No comparison. Although, it's only sold 2.00M copies worldwide, and
surprise, only 1.2 million copies in the US- Epic Mickey outsold it in the US in the 9 weeks it's been available.
[quote name='crazedracerguy']

RE 4[/QUOTE]
Release Date: June 19, 2007
An even worse comparison, but only sold 1.87M copies worldwide. Only 1.17 million in the US, and again Epic Mickey outsold it in the US in the 9 weeks it's been available.
[quote name='crazedracerguy']or even

Michael Jackson Experience... [/QUOTE]
About the only legitimate comparison made. Except of course, that it's MJ and sells just based off that.
Release Date: November 23, 2010
However, VGChartz also points out something: Epic Mickey outsold this game in the US, by 130k copies.
I'm sure that's not what Disney expected when they agreed to a brand new video game IP... So, yeah, sales are depressing for that game...
It's Disney. They expect 5 million sold the first week. The fans expect a game whose camera doesn't suck pure ass.
The gameplay and everything in Epic Mickey is nice. It's really a good game overall. The camera though destroys it.