Hate to hi-jack someone's thread, but since the Haunted House on eBay was already brought up .... I've got a Doctor Who pin 95% working to trade if someone can get that machine off of eBay and meet me half way.
I just rebuilt the power supply board on the pin and everything works, but it's got a switch that's not showing as working during tests. The switch itself works, so it's somewhere in the wiring. I haven't had time to track it down yet.
If anyone is interested then let me know I can send plenty of pics, make a video, etc.
You may be able to contact the guy and get it for less, it was listed a month or two ago and got no bids.
-JM