Would you like to save $100 on a new iPhone? Sure, we all would, and Best Buy giving its Premier Silver Reward Zone members the chance to do just that; to knock a full Benjamin off the price of any 8GB or 16GB model. Meanwhile other, non-premier members (anyone who didn't drop $2,500 at Best Buy last year) will have to make do with $50 off. This is in addition to the other discounts you'll get when signing up for a new plan, and is a nice bonus either way -- assuming you're already a Rewards Zone member. If you're not and still want to get in on the action, tough cookies. You should have joined prior to the 21st, when the retailer ope
