Do you have a Bakugan fan at home? Does your little darling regale you with intimate detailed knowledge on the habits and traits of each Bakugan...to the point that you just nod your head numbly and say, "Oh, yes, that's really cool..."? Well, Toys R Us is having a sale on a Bakugan Arena for $29.99 until October 4th. It may be a good time to stock up for Christmas. If you have had to search for a Bakugan, you know that they are often difficult to find in stock.