I purchased a return flight Sydney to Honolulu in May 2013 but it looks like I won't be able to travel now. The flight includes meals, comfort pack, entertainment pack, 15kg checked luggage and has name change and date change capacity (for a fee). Do you think anyone would be interested if I advertised it on Ebay or somewhere similar? I've never been in a position where I wasn't able to travel before, so I'm not sure how to go about it. Any info appreciated.