Deal ends 5/30/2012 at 8:00 AM CDT or whenever an item sells out.
Also from Woot -
$5 All You Can Ship
For a limited time, one $5 charge covers standard shipping on all your Woot orders within the same calendar day!
You heard us right. After you pay the initial $5 standard shipping charge on your first Woot order of the day, everything else you buy before midnight Central time gets free standard shipping.
That goes for any order, of any size, from any site in the Wootosphere. Buy from Woot, then grab a new tee at Shirt.Woot. Shop for the kids at Kids.Woot and yourself at Home.Woot. One $5 charge ships it all.
But All You Can Ship won't last long. We're not in the habit of leaving money on the table, so grab it while you can!