5. Purchase official Disney trading pins on eBay.
If you are into Disney pin trading at the parks, be sure to bring pins with you that you hope to trade with Cast Members and other Guests. Many vendors on eBay sell official trading pins for less than you’d pay for them in the parks, and who wants to pay full price for something you’re going to trade anyway? Purchase pins on eBay in time for them to be delivered to you so you can pack them in your suitcase.