Sorry to hijack your thread Dave. I'm actually looking for some Star Cases (or equivalent) as well. Maybe about 10. Not too fussed what they're like for display etc, I'm really just wanting them for protection as I'm moving house. I was just about to put up my own thread and I saw you had one already - you've got first dibs though!
Wheres the best/cheapest place to buy them new? Saw these on the bay for a fairly cheap alternative:-
http://www.ebay.co.uk/itm/Ultimate-Guard-Protective-Blister-Case-S1-for-Star-Wars-Action-Figures-/400787752803?pt=UK_Collectables_TradingCards_RL&hash=item5d50cfc763