If you have been to Disney World during the holiday season, you know that there are many great products they sell that make the experience more magical.  One of their hottest items is a light up Christmas bulb like this one available at Amazon.  The cost is about $10 for one.  However, Amazon is now offering this one in a pack of 4 for only $12.99!  That is really a great deal!  Get yours today and save a bundle!