Most Targets have it for $19.98. I only saw it at one so far for $9.98 (got the only copy). But if you're patient and your Target has a few copies, it will probably drop to $9.98 there as well.
WOW you guys luck out!!!
The Target near me clearances out $59.99 games for $58.87.
The lowest I have ever seen a decent game (one that either did not SUCK or has been out for less than 3 years) clearanced out at is like $47
Actually just picked this up myself at Target for 13.98. It was the last one though and buried under about 50 copies of Guitar Hero: Aerosmith for the Wii.
My Target has them for $9.98. I picked up a copy yesterday for myself and went again today for a fellow CAG. There's still a good 8 copies left at my Target.
Thanks for the suggestions. Went to a few Targets, no luck at any of them. They barely even had 360 games but had a whole aisle for Wii games and accessories.