Target, which just recently announced it would expand its Apple Store-Within-A-Store (SWAS) program, is now discounting new iPhone 4 and iPhone 4S unite by $50 with a two-year contract, reports 9to5Mac. The new prices in-store offer the iPhone 4 8GB at $50 and the 4S 16GB at $150 with either AT&T or Verizon.