this is what i got from ebay live chat
Ryan M.: Hello and welcome to eBay live chat support. My name is Ryan and I can assist with your general and billing related concerns.
p_333: Item #5210176373 my listing clearly says it wont be shipped to unconfirmed address but the buyer who won the item is asking me to ship to one. what do i do?
Ryan M.: The buyer is bound to follow the listing terms stated in the auction
Ryan M.: If you have a buyer who cannot meet them, you can open an unpaid item dispute
p_333: do you have a link to where i can do it?
Ryan M.: absolutely, One moment please.
p_333: by opening that dispute will ebay let me relist it free of charge, since i paid it the 1st time?
Ryan M.: The free re-list policy is qualified by submitting an unpaid item dispute, yes
Ryan M.: Another option, is the second chance offer
Ryan M.:
http://pages.ebay.com/help/tp/unpaid-item-process.html
Ryan M.: This page explains the unpaid item process
p_333: thanks for the help
Ryan M.: No problem! Is there anything else I may help you with today?
p_333: no thats it