Was just surfing HasbroPulse.com and noticed that they have the Online Exclusive The Black Series 6-Inch General Grievous figure in stock as of this post. Price is $29.99 each with a limit of 2 per order.

Also if you want a guaranteed mint Online Exclusive The Black Series 6-Inch General Grievous, Entertainment Earth is taking preorders for $29.99 each with a estimated ship date of April (this month).