Welcome to Aussie Pinball and good luck on the hunt. If you don't have your heart set on a getaway I have a High Speed for sale which is getaway part 1
I'd definitely recommend having a serious look at Daniel's game. High Speed is the original classic and a better game in my opinion. You can have a look at the game play here:
http://pinball.org/videos/tutorials/high-speed/I've seen this game in person and it's in good condition. Daniel is a very generous guy and a gifted pinball tech who will have the game working 100%.