A friend of mine reminded me of the Google Android Market’s ten apps on sale for 10 cents to celebrate 10 billion app downloads (thanks, Jeff!).

Until now, I assumed that the Android Market’s minimum app price was either free or around 99 cents. However, since the Android Market has a weird Euro/Dollar conversion factor with apps given prices like $3.32, why not have apps priced regularly at 10, 25 or 50 cents? It might not be what most developers want to use as a price. But, there might be apps for which ultra-low (sub-99 cents) prices make sense.