http://cgi.ebay.com/SUPERMAN-IV-INTERNATIONAL-CUT-WIDESCREEN_W0QQitemZ6561066788QQcategoryZ12593QQrdZ1QQcmdZViewItem
It's from the UK, but obviously not an "official" release, since only Region 1 US Supes IV was released there on DVD (I believe). Nice cover art, though. I think that's the first time I've seen a DVD copy of this anywhere for sale.
Anyway, those menus posted do look sweet. I wonder if there *will* be a box set a la Batman to coincide with the new Superman next year?