HELP with Mystery Pin....My Holy Grail!

[DisNeen]

I just came back from WDW, and I have built up my pin collection. One problem: I am in need of the Mystery Millennium Banner Pin. I have asked this question before, but I did not have much to trade. Now that my collection is built up, I may have something of interest to some people. My pins are listed under the user name Disneen314 on pinpics. I have a Mystery pin from the MGM pin event, Dinosaur Gertie LE 1000, if anyone is interested to trade with me. I am also willing to trade other pins that may not be listed as traders.
Thanks! I have been trying for a long time to get this pin. If anyone can trade with me, please do!