Another site to check is Bud's Art Books.
Bud's Art Books
I stubbed across them at the only ComicCon I ever went to back several years ago. I bought a couple of things and have been on their mailing list ever since.
LOADS of pin-up art, comics, illustration magazine editions, famous (and not so famous) artists sketchbooks and other things. Lots of different publishers, Taschen is only one of them.
Admittedly I don't know what shipping overseas might run. They're American, and I think probably based on the west coast.