StarWarsShop.com carries them in a 3 pack
Anakin/Obi-Wan/General Grevious 3 Pack $56.99
http://shop.starwars.com/catalog/product.xml?product_id=2770;category_id=384
Also keep checking amazon.com, because that is where I got my Vader, Ventress and Pap v Yoda figures from. They are all on backorder, but they may pop up from time to time.
If you don't have the Obi-Wan or Anakin one, I would suggest you get them. They look awesome when they are put together.
Currently I have the following unleashed figures
Anakin
Obi-Wan
General Grevious 2x (one is
sealed)
Palpatine V. Yoda 2x (one is
sealed)
Clone Tropper (red variant)
sealed
Count Dooku
Asajj Ventress
sealed
Darth Vader (recently released one)
sealed
I want to open my Darth Vader one, but in a way I have a feeling I should keep it sealed. It is haunting me that I haven't opened it along with the others (especially the clone troper variant). I am going to try and get another Darth Vader and Asajj Ventress so I can have one sealed and one to display.
There is also another wave of unleashed figures to come out this year that includes 3 more figures. This is suppose to be the last line of 7' unleashed figures because they are suppose to be making a different type of unleashed figures in 2006. (The new ones are suppose to be 2' and come in packs of 3)
here are the unleashed figures that are coming out later this year
Unleashed 7' Assort 3 2005
Chewbacca
http://www.starwars.com/collecting/news/hasbro/img/20050705_1_sm.jpg
Clone Trooper Red
http://www.starwars.com/collecting/news/hasbro/img/20050705_2_sm.jpg
Han Solo as a Stormtropper
http://www.starwars.com/collecting/news/hasbro/img/20050705_3_sm.jpg
the whole article can be found here at starwars.com
http://www.starwars.com/collecting/news/hasbro/news20050705.html