http://www.amazon.com/Metroid-Other-M-Nintendo-Wii/dp/B002BSC4ZS/ref=sr_1_1?ie=UTF8&s=videogames&qid=1278055417&sr=1-1

Technically, $50 with $20 credit for another purchase.

I might have to jump on this.

I want credit purchase in europe too... why only in the US? (or do we have this too?)

It's always US getting all the goodies.

I can't get it since I am in Canada.

Just have to get someone in the US to send it to you :)

Warning:  Amazon did this for Super Mario Galaxy 2 as well.  The $20 is a credit that applies toward only the purchase of another game and only at amazon, and only for a very limited time.  For SMG2, my credit was for ... I think it was 2 months. 

I just saw this while using my Galaxy 2 $20 voucher for 3D Dot Game Heroes and Assassin's Creed II (total came to $40 after previous $20 voucher). I've had Other M pre-ordered for a few months now so this is a great bonus.

Now I need to figure out what to buy with this $20 voucher.... I love Amazon

The Galaxy 2 voucher must be used on a game shipped from Amazon prior to July 31st. Considering the game came out May 23rd that gives you a little over 2 months which should be more than enough for most people.

Nah, I'll pass. I normally don't get games from amazon, unless I can't get it anywhere else, like Electroplankton

Nintendo, Amazon just sold your game!

I'm hopping on that. Will be using it on FF 4 Warrior's of Light.