Hi wce,
Don't be under any illusion that Scotties are hard to come by as there are thousands and thousands still out there either being used or pushed to the rear of the shed of many folks and considered as obsolete.
This is why I can't get my head around people paying $500 for a junker that needs another $600 ~ $800 spent on it to get it into a servicable state again.
Cheers,
BB.