iPhone 6 iPhone 5S Release Date Rumors: As Speculation Mounts, Walmart Offers Permanent iPhone 5 Sale, Drops Price to $129, iPhone 4S to $39 Amid speculation about the arrival of Apple's next generation mobile phone iPhone 6 or iPhone 5s, Walmart has started offering Apple's iPhone 5 at a $60 discount (from $189 to $129) and iPhone 4S at a $50 discount (from $80 to $39).