http://gamrconnect.vgchartz.com/thread.php?id=145409 - That thread shows pics of new model.
NeoGAF thread on same topic states that it will be three models with the following pricing.
http://www.neogaf.com/forum/showthread.php?t=482423
16GB - $179
250GB - $229
500GB - $269
So, what are your thoughts?