Partially used tickets are not OK to sell on ebay per their policies.
A few years ago, I contacted ebay regarding whether I (as a non-Florida resident) could buy partially used Disney tickets that were listed on ebay. I had seen a couple of people stopped at the gates of the parks with "bad" tickets, had read some postings on this board about buying tickets off ebay and I was wondering just what the rules were.
I was referred to these 2 ebay rules pages:
http://pages.ebay.com/help/community/png-contracts.html
Quote from first page:
Before listing an item on eBay, you should carefully read any contracts that you have entered into that may limit your right to
sell your item on eBay. Some items, such as airline tickets, have terms printed on the item that may limit your ability to sell that item.
The information I was given was that since it says right on the back of the ticket:
non-transferrable; must be used by the same person onany and all days, it would not be OK to sell that partially used item on ebay. It's not only ebay policy, it's getting into contract law (note: I am not an attorney, nor do I play one on TV). Disney also has the right to confiscate (even if all days are not used) tickets that are not used in accordance with their rules.
the second page was:
http://pages.ebay.com/help/community/png-tickets.html
Quote from second page:
For events in Florida, eBay permits resales of tickets by sellers in Florida at no greater than face value plus $1 per
ticket for all entertainment events held in the state. For tickets to Florida events sold by non-Florida residents, bidders within Florida may not bid above face value plus $1. In addition, eBay does not permit the sale of multi-day or multi-event tickets that have been used at least once for admission.
At the time that I wrote to ebay, a lot of partially used tickets were sold with the story "We bought 5 day tickets and only used 3 days." Ebay has clamped down on that now, so most of the listings you see now are "one day, multi-park tickets", which if you look at the picture, are actually park hoppers with one day left. Since these tickets are not OK to buy/sell by ebay rules, if you have a problem, they don't have to help you at all. Also, a lot of the tickets are being sold by people with 10 or less feedback, so there is not much to go on there.
It is true that WDW can't look at the tickets and see who used them. But, the magnetic strip on the back does link to information in their computer, which does include things like exact dates and times it was used, how it was paid for, etc.
If you buy these tickets, you might be lucky, but if you have a problem, you are out all the money and on your own.