Quoted from CaryCarmichael:You can also check out the video of Ben Heck designing the 1 Armed pinball device at the Element 14 webpage
We will see y'all there!
I'm a big fan of the Ben Heck Show, its what got me interested in the Hobby. He's also the creator of the scratch built small run America's Most Haunted pinball game. Its nice to see a maker get interested, make a few custom pins on his own and take it to this level over time.
You can find more info about it on Spooky Pinball
I believe the last one sold as a give-a-way for CA Extreme this year, but I could be mistaken. I know they tweeted something about the last one and CA Extreme.