mmm - tough question - because 5c can buy 50 shares at .01c in some dead dog exploration company - but then there is the brokerage, the phone call etc.
watso snapped up a web belt from kmart for 5c - the belt is about 50cm long.
once watso got home, and worked out that there could be 101 uses for the product - watso jumped back on his bike cycled to kmart, and snapped up another 20.
