Here's one to be going on with
http://www.camangi-webstation.com/
http://www.camangimarket.com/
http://www.youtube.com/watch?v=CzkOD...layer_embedded
http://www.youtube.com/watch?v=HLqXP...layer_embedded
http://www.engadget.com/2009/11/25/c...orders-do-not/

Probably a bit underpowered though it has 3G and capacitive screen and should come with Android 2.