Amazon has the Nintendo DSi available for pre-order at $169.99 shipped — official release date of April 5, 2009. For those not familiar with the system, it has “two cameras – one camera is situated on the external body pointing away from the user, and the second one points at the user when the device is flipped open.” Product page. Video after the break.

Take pictures using either an inward or outward facing camera and chose from 11 different lenses to customize your shots. Connect wirelessly to browse the internet, share photos and play with others.

[via Amazon]