In addition to Apple retail stores, Apple’s new iPad will be available at most Best Buy stores this Saturday, April 3, beginning at 9 a.m. But with just 15 units available per store, it is likely the highly anticipated iPad will be elusive., tracks the real-time in-store availability of Best Buy products, and almost 50,000 other retail stores nationwide. Early adopters in hot iPad pursuit can simply enter their location and type “iPad” on the Web site or from their mobile phones and will find the nearest Best Buy location with it in stock.