With each passing day, it seems increasingly unlikely that Apple will introduce a new slate of iPads before the end of April — which isn’t surprising when you consider the latest reports now indicate Apple’s forthcoming tablets won’t arrive until early May. The iPad Pro, iPad Air, and iPad Mini are all rumored to receive a refresh, though, the same isn’t true of Apple’s entry-level model, which is currently matching its all-time low of $349 ($100) in its base configuration at