We had never traded pins before, but last Spring I purchased some Disney Pins off ebay. A lot of about a dozen for about $15. They were authentic Disney Pins in a mixed lot, with the mickey shaped pin backs, but with mostly characters that I knew that my then 8 year old son may not want to keep, but would certainly enjoy trading. Some he did choose to keep. I also purchased some Mickey and Star Tours and the like that I knew that he would definitely want. Each night of our 12 night trip my son got a pin or two from the "pin fairies". It was honestly like having Christmas every morning!!! He also was lucky enough to be given two pins by wonderful CM's and he also purchased a few on his own. When we returned home we had too many pins for one lanyard. When we return this year, I will have to purchase a new lanyard. He is now 9 and looking forward to a nightly visit from the "pin fairies". Hope this helps.