This week Xbox Live Gold Members can save 50% when they purchase Magic: The Gathering.  Normally 800 points you can get it this week for 400 points.

Around retailers:

Kmart

• Mass Effect $10

Best Buy

• Xbox 360 Elite with $50 gift card $299.99
• Assassin’s Creed II $49.99
• Brutal Legend $49.99
• Dragon Age : Origins $49.99
• Modern Warfare 2 $49.99
• The Saboteur $39.99
• Avatar $39.99
• Band Hero Band Kit $149.99
• DJ Hero $99.99

Also over at Amazon.com you can pick up Modern Warfare 2 currently priced at $45.79.  Not sure how long that price will last but still a good deal.