Don't do it. Even if there are days left, tickets aren't transferable. I read a post here not too long ago about a woman who sold her leftover days on eBay to a woman who called her up one day ticked off because the tickets were no good. Turns out, Disney apparently monitors eBay and they had seen this auction and got the numbers off of the ticket scan picture and voided the tickets. Be safe...don't do it. Try another reputable source for discount tickets.