iTech Deals offers the XtremeMac Tuffwrap Case for iPhone 5/5S or 4/4S in Grape Jelly or XtremeMac Microshield Case for iPhone 5/5S or 4/4S in 10 colors (Yellow/Tangerine pictured) for $3.99 with free shipping. (Click "Store" on the header, then scroll down toward the bottom of the page to see the deals.) That's the lowest total price we could find for any of these cases in any color by $1. It features side bumpers and access to all ports and buttons. Deal ends December 13 at 11:59 am ET.