I was just updating this article on the value of Australian 50 cent coins over on the blog and it occurred to me that I don't actually collect 50 cent coins. I can gauge how tough certain years might be based on mintages but I've learned in the past this is not very accurate.
So, collectors of Australian 50 cent coins? What years are tough to get in truly GEM (say PCGS MS65 or better) grades? What years are under-rated? And if you had a hoard of UNC 50c coins from one year to put away as a future nest egg, what year would that be?