The Samsung Galaxy Tab keyboard dock is one of the coolest accessories yet announced for the new 7" slate. It is set to cost around $100, but lucky customers in Samsung Spain will be able to get one for free if they register to buy before October 14th. If you're interested (and why wouldn't you be?) register here.
There's been no word yet as to whether or not this deal will extend to other countries, but I wouldn't hold my breath on it. If it does spread, we'll be sure to update you.