So, apparently, I can haz Wii and Xenoblade Chronicles :D

[gumby_trucker]

Glad to see many already recommended Endless Ocean: Blue World (aka adventures of the deep) - mesmerizing game, that!

Also, even though it's technically a Nintendo game, it is nonetheless criminally under-appreciated - ExciteBots!
I myself am ashamed to only have gotten this game recently, it may look odd in videos but once you've played it you'll immediately see why it deserves all the praise it received - supports online play, too.

Another less known game that's worth a look is de Blob, or it's multi-plat sequel de Blob 2 which apparently controls a bit better.

A unique game with a surprising amount of polish for the Wii's early days is Capcom's Zack & Wiki, though it can be notoriously difficult and a bit unfair in the later levels, but still worth it IMO since it can be acquired cheaply.

Obviously there are the Nintendo Selects games that are all going for $19.99 such as PunchOut!!, WarioLand Shake, Mario Soccer, WarioWare Smooth Moves, Twilight Princess etc.

Speaking of cheap Nintendo games, Other M is definitely worth it for 20 bucks, and if you've never played the original, new play control DK Jungle Beat is a blast from the same team that went on to make the Mario Galaxy games. There's also npc Pikmin 1 and 2 if you've never played those.

Finally, a few more personal favorites of mine - Sky Crawlers (part anime, part flight combat, all fun) and Trauma Team (best game in the series). Both are also going for cheap!

Let us know what you end up getting, and enjoy your new Wii and its many games!