Japan and France to me stand out as places where pop culture-y books are really fairly priced. And both of these are places where there are established printing formats that don't try to make the books huge. Walking around in an Australian bookstore at least I am still a bit flabbergasted by how everything is printed to be huge, everything a slightly different size, lots of paperbacks with glossy covers etc. Not that…
I’d also want to show my appreciation for Italian publishers, for some of them, at least, the quality of their some of their books can be quite high (Laterza and Einaudi from the top of my head, but there are others, too).