There are always people that know a way to get the best deal on Disney tickets and will always tell you that you can always get a good deal on eBay! Wrong you cannot get a good deal for Disney tickets on eBay, because they are not authorized to sell those tickets. This is what people do not understand or know, they think they can take their friend’s ticket that they didn't use all their days on their ticket. Wrong every ticket is only valid for one person for the duration of that ticket, be it two days or 14 days. They use a biometric system, which reads your index finger and your thumb finger, (fingerprints) and this fixes it to that ticket. So there is no way that you can share your ticket ever.  I highly recommend you purchase your tickets online for a pure simple reason that you could actually shop around and see what the tickets will cost you immediately from different vendors. It also makes the difference that some online vendors will be offering special promotions, and you can benefit from purchasing online. If you had bought the same ticket at the gates of Disney world theme park, you would not have qualified for any other specials, so please will you take that into account! Also, if the vendor did not deliver the tickets or you detected a sort of problem, you can always contact your credit card company and tell them to cancel the transaction. They will open an investigation and if they rule in your favor, and you get your money back.  Also remember to take into account that not all the Disney world ticket prices websites all include tax.  Please do not sell your unused or remaining days on your ticket to anyone, as there is no one else who can use your tickets.   You can either buy either kids tickets or adult tickets, ages 3 to 9 are considered to be kids. Ages 10 and up are considered adults. You will also need to remember once tickets are bought, no refunds can be made. So please be aware of what you want to buy before you actually give money or swipe that credit card.