Hello Fellow Ebay Sellers: I need help with this situation:-( I mailed item to buyer on 1/18, item arrived at destination on 1/20 and available for pick up on 1/21. I checked tkg info today and noticed that buyer has been given till 2/4 to pick it up. If the item is returned to me, am I obligated to refund buyer?

Yes, but NOT the shipping costs-- it was on them to pick up their package in a timely manner.