Now this may turn out to be some elaborate hoax, but I'm starting to catch threads about the white Boba Fett minifigure being released more widely.
I first read a post on the BrickLink forums where someone suggested that albino Boba will be a Toys R Us exclusive with a limited run of 20,000 units. There was no mention of where this information came from.
I then searched the interwebs for more information. The only thing I was able to find was this polybag pic on the blog Boris' Bricks. However, photoshop can work wonders.
I'm going to leave this as a rumor for now. Chances are that if this is real, the truth will be smoked out soon.
(Picture from Boris Bricks blog)