There You Are! - WETA's Portal Flavored Gift To Valve

It looks like the folks at Valve recently received an interesting little gift from the folks over at New Zealand's WETA Workshop. An awesome, motion tracking Aperture Science Sentry Turret, aka those soft spoken sentries with a deadly touch in the Portal Series. This little video that Valve released showcases the unboxing of the 1:1 scale replica, and some footage of the cute but deadly device in action. When will these be made available to the public?