They can be found on eBay, for example:
http://cgi.ebay.nl/ws/eBayISAPI.dll?ViewItem&item=301302578493
They seem pretty unobjectionable: pretty clean, no branding, looks like they have a lip to protect the screen, they protect the bottom and top as well... But the fact they're so cheap makes me want to check whether they're any good before committing to the shipping cost :/
http://cgi.ebay.nl/ws/eBayISAPI.dll?ViewItem&item=301302578493
They seem pretty unobjectionable: pretty clean, no branding, looks like they have a lip to protect the screen, they protect the bottom and top as well... But the fact they're so cheap makes me want to check whether they're any good before committing to the shipping cost :/