I have used this 11 foot Hammock Gear hex tarp for one night, and it’s in excellent condition (I need one with doors).  It is dark olive in color, and includes 12.5 foot reflective guylines (yellow) and ridgeline tie-outs (orange).  I’ll also throw in a set of titanium shepherds hook stakes (not my favorite).  I have seam-sealed the ridgeline.  

$80, including CONUS shipping, via Paypal goods/services.

Here’s a description of the tarp from the Hammock Gear website:

Lightweight and durable with minimal stretch, the Quest Tarp’s 1.1 oz / yd² (20D) silicone impregnated ripstop polyester fabric will keep you out of the elements.  This durable hex Silypoly hammock tarp system is both water and windproof, and resists the retention of water much better than traditional nylon tarps. Reinforced with 210D Polyester, all tie outs are built with grosgrain, and come standard featuring 1/2″ Beastee D-Rings on the 4 perimeter tie outs and 3/4″ Beastee D-Rings on the ridgeline tie outs. Ridgeline Length

Ridgeline Length – 132 inches (11 ft)

Width -114 inches (at center, 118 inches at guy line tie outs)

Weight – 12.38 ounces (11 ft)

Fabric – 20 denier silpoly (1.1oz/yd².  1500 mm head pressure