For in-store pickup only, with activation of new 2-year contracts, Best Buy offers the Apple iPhone 4 8GB Smartphone for Verizon, AT&T, or Sprint in White or Black for $49.99 each. (Note that the White iPhone 8GB for Verizon is the only one available for free shipping.) That's tied with last week's mention and the lowest price we've seen for any new (non-refurb) iPhone 4 8GB. (It's a current price low by $50.) Sales tax is added where applicable. It features an Apple A4 processor, 326-ppi (pixel per inch) Retina 3.5" display running at 960x640, gyroscope, front- and rear-facing cameras, 5-megapixel camera with LED flash, 720p video capture at 30 fps, 802.11n wireless networking, dual microphones, and more.