^I think you can always buy the Avex Taiwan or Hong Kong edition? They're about half the price and because they are also distributed by Avex the quality is still the same. I've bought an Avex Taiwan for Ayu's GUILTY CD + DVD album before and I saw no difference in quality from my Japanese albums, and it was half the price. It's just the DVD regions are different.
I'm also wondering how well NOLZA has done on sales and on Oricon?