Sony just announced a "classic white" PS3 Slim (as opposed to the "ceramic white" original) for Japan, model CECH-2500, coming July 29th with 160GB HDD. For 34,980 yen (about $400 translated to US currency) you can now start off with 320GB of storage in your "charcoal black" model. You can still get the 160GB "charcoal black" model, which retails for 29,980 yen ($342).

Source: PlayStation Japan