Like
Torres said-
There is no such thing as a cheap aircraft. If you must buy an aircraft, at least buy something that has proven service and productivity in Australia, has a manufacturer that is still in the aircraft business, has local parts availability and hopefully is younger than the pilots flying it!!
Seriously, if you cannot afford to buy and operate a PC12, you will not afford the purchase and operation of any of the listed antiques. The initial price is the least of your worries.
(and how are you goin Torres?)