I just got Sprint's version of the razr and looked on ebay first. The phone is about $300 in the store (incld. tax) and just over $200 on ebay. I decided t go ahead and buy it in the store because of the warranty. I know Sprint will replace my phone if it breaks, I don't know that the ebay seller will. I'd rather pay an extra $100 and not worry. I'd take that into consideration when purchasing!