We fulfill many items from our Reward Stores daily, in the order they are won. Listia Inc., just like all users on the site, is also allowed 7 days to deliver the item (of course we strive to fulfill much earlier than 7 days).
In our description, it states: "Your Amazon.com Gift Card will be emailed directly to your Listia email address. For faster processing and delivery please select the "No Shipping Required" delivery option after winning the item."
Rest assured, we will fulfill your gift card as quickly as possible!