Get the 16GB Apple iPhone 5s (with 2-year contract with Verizon, Sprint or AT&T) at BestBuy.com. Buy online and pick it up in-store. Currently, this is the lowest price online by $75 and it’s $2 cheaper than Walmart ( $127, in-store only). The 5s is Apple’s highest end iPhone and features the new iOS, as well as a built-in finger print reader. Best Buy is also offering the 32GB version for $224.99, which is $75 off the regular price of $299.99. Sales tax is charged in most states.