I think all games look to sell in AUS for nearly twice what they would sell for here in the US.
But the games KISS, Eight Ball Deluxe, Haunted House and Captain Fantastic seem to fetch an inordinate amount of coin here for what they are, i.e. technology, features, etc. Similar games from the same era sell for half of those titles. So for pure investment purposes, those titles would have a smaller margin since they cost quite a bit more here than they really ought to. My opinion.