If it's the type of old non expiring ticket that you can use a couple of days this year and then use a couple days next year......I would be very interested in buying it.
I've still got a few of those that are partially used up. We have now been using them for approx 10 years...a day or 2 at a time. I just pulled them out on the weekend to see what was left as we are going in June and might only do 1 park day. LOL....they were originally 10 day hoppers with WP, there are still 6 WP admissions left. Those will probably last 10 more years.