Behold the power of the Oprah. Oprah is helping T-Mobile promote the myTouch 3G mobile phone and has cooked up a special promotion with the provider to celebrate the 24th anniversary of her talk show.

Oprah is offering a special discount code on her site that when entered gives users a cool $100 off the price of the myTouch 3G. The offer is reportedly expiring on September 24, so you have a bit of time to take advantage of the offer.

The code for the $100 discount is KICKOFF24. The only downside to grabbing this device using the code right now is that there are new devices coming in the next few weeks that could end up being better. However, if you wait and they aren’t as good as the myTouch 3G, you will miss out on the discount. Decisions, decisions.