Amazon offers the Plusinno Ultra Armor Case for iPhone 6 Plus for low $3.99 after coupon code "LOZJOD8F" plus FREE shipping for Prime members or on orders of $35+. What makes this deal hot: You save $16 off the price! That's the lowest price we could find. If you need a cheap Defender type of case for the iPhone 6 Plus, it doesn't get much cheaper than this deal.What this does & Why you need it: High quality TPU material provides soft touch feeling and protect your phone from drop and shock. Lightweight and ultra slim case for iPhone 6 plus.