If a real Stanley is a little out of your budget, up for sale is a 3/4 scale replica. This is a very interesting model and I can honestly say I've never seen anything like it. The ad reads as follows:
"1907 Stanley 3/4 replica hand built by Marc Lamoreaux from Kansas. the engine is a 10hp locomobile from 1910, rear end British sports car.the boiler has a 6" core with 1/2 coils. I have it running on propane. wheels are model T. I have a transferable NY title.
It needs more than I have knowledge for. asking $10,000."
You can see the full ad at http://www.hcca.org/classifieds.php?cars