The Price of Milk

How come this Kiwi movie hasn't been released on DVD (although it IS available through Amazon)?

Went looking for DVDs this lunchtime - decided to buy Stealing Beauty. But it doesn't seem to be available.

Almost bought Before Sunrise & Before Sunset... then changed my mind for now. Then ALMOST bought A Man & A Woman and Lone Star.

Then reflected on the length of the queue & the parlous state of my finances & decided to get out quick before I came across the Godfather boxed set.