Best Buy is currently running a promotion in which members of its Rewards Zone program are able to purchase an iPhone 3G at a discount of up to $100. The offer is limited to customers who were members of the program as of February 21. Regular members are eligible for a $50 discount, bringing the prices for the 8GB and 16GB models to $149 and $249, respectively, while Premier Silver members—those who spent $2,500 or more at the retailer in the…
