You HAVE to put paypal now there is NO other option to be paid with.
IMO you should of waited and filled out the deal with no one paying then they would of relisted them for cheap and gave you, your money back from the first listing.
I had this happen a year or so ago on a car, I got on the ebay live deal and explained what happened to them, and they did credit the first go around so I didnt get wacked with fees twice.