Best Buy doesn't have any in stock? What's that about?

The 360 I gave my sister is freezing on them all of the time now. Unfortunately, no matter how much they still use it, it won't give them the 3 red rings error, which would qualify for the free repair. Here's hoping it shows them mercy soon.

My coworker's boyfriend is also having problems with his. There's audio, but no video, so it's another one that doesn't qualify for the 3-year 3 red ring warranty. It's almost like they released an update for the 360 that prevents a 3 red ring error and instead makes them do something else funky.