I'll make you a deal, since it is one of my kid's pins, and I already have the DVC pin, I'll hold on to it. Sorry, buy you will be in WDW in a couple of days, so it should still be available.
By the way, i just looked, and it is for sale on ebay a couple of times:
Auction #1
Auction #2
Auction #3
Just a warning, #3 has awful MIDI music playing, so turn down your volume.