AppleWant a 3G iPad 2 and Own an iPhone? Here's How You Save $130Jason Chen3/07/11 7:40pm137EmbiggenEditSend to EditorsPromoteGo to permalinkSet on buying an iPad 2, but not sure whether you need the 3G version? Have an iPhone? Then maybe you can save $130, plus $15/$25 every month. Here's how.