Just stumbled across this, seems like a decent price for two decently reviewed games:
*Galak-Z The Void
*Skulls of Shogun
Not otherwise available as a physical version in Australia. Digital versions of each game are $21 (Galak-Z) and $30 (Skulls of the Shogun)
I've just picked it up, fingers crossed
Tell us when you get it if galak z performance issues are fixed.