I bought an iPhone yesterday at Best Buy with their special $100 price for Silver Reward Zone members. I signed up for the two year contract, but I'm going to cancel it in a month because I'm on a T-Mobile family plan. The phone itself was free, due to the Reward Zone coupons I have. I'm planning to sell it on eBay, because I have a G1. But after thinking about it, I'm going to make approx $450 on it on eBay, I'm going to pay $300 for the 1st month (1st month is prorated, and the Early Termination Fee). Is it really worth it for me to sell it, or should I keep it? My mom is going to kill me if I keep it lol