Walmart offers the Griffin Crayola DigiTools 3-D Pack Accessory Kit for iPad for $5.88. Opt for in-store pickup to avoid the $5.97 shipping fee. That's a buck under our January mention and the lowest price we've seen. (It's a current low by $7.) The kit includes a digital 3-D tool, digital stamper, digital stylus, 3-D glasses, Crayola 3-D app, and clip-on carrying case.