With a lot of products that are out in the market today, as a consumer, we also need to do comparing the prices of each market displays for certain products. I noticed that there are some sellers who sells their products more expensive than the store retail price. In that case, we need to do some comparison. We can even do it online at http://www.consumerpricewatch.org. So before buying, do some research so we would know where to buy the product the cheapest from it's counterparts.