Some deals may sound enticing, but actually pale in comparison to others. Websites like PriceGrabber.com and PriceWatch.com—not to mention Google Shopping—allow you to compare two different retailers or two different deals. There are also several apps, including ShopSavvy and Shopular, that let you scan barcodes to compare prices and score discounts from local retailers.
If you play the game right, you can win Black Friday. Happy shopping!