We comb the internet across multiple retailers and take into account a multitude of factors. First, If the product is less than 15% off, it is usually not a good deal. There are exceptions to that, such as Apple products, which are very popular but not usually on sale. Our general rule of thumb is that it has to be at least 15% off.Additionally, we check over the past six months on any item we think it's a great deal to make sure that you truly are getting a great deal. Anything that has been price-gouged to appear like a deal, where they raise the price a few days before and drop it back down to the "deal" the day of, has not been included on this list. We want to make sure that you get the best deal for these items.