Grab it before its gone.
Oddly enough, Saber Alter is quite harder to pose compared to Saber. Apparently she has to have bad ass plate mail-style high heels. Real unstable.
And her skirt is made of some tough near solid
plastic.

The stands they come in are almost pointless because they can limit the posability and throw the balance off.

But I still give it five stars for being extremely poseable, and both their forearms and shoulders can be rotated into a much better fit should you need other joint positions.

I grabbed both Sabers during their first issue within 2 months of issue, one here another from Japan.

One of the best!!!
I'm A great fan of Kaiyodo and Revoltechs are a big part of my collection! I just received my box today and i can't get my hands of it. Fate Black Saber has high level of articulation, that you could move almost every joint possible. At least 14 Revoltech Joints(from what i noticed) on this Revoltech Unit making you do as many posses possible! Her face has a zombie like look which could be replaced with an alternate head, which is included on the package. There were also 2 cool swords included. A very good Revoltech unit Indeed.

Revoltech Black Saber (aka Saber [Alter])
-Pose-ability: Very High. Pretty much every joint will move and in multiple ways. (ex: bend and turn)
-Detail level: So so (gives up some detail for the ability to move like it does).
-Accessories: Interchangeable hair/mask piece is nice. Comes with the normal Excalibur and the black Excalibur swords. Since the standard saber comes with the invisbile Excalibur and the caliburn swords, switching weapons between figurines is a nice bonus to getting both (I did).
-Opinion on price to what you get: Being able to change it's pose whenever you get tired of seeing it a certain way is a huge plus. The dress covers up alot of the not so pretty articulation points in the leg which I think makes it look alot nicer than some of the other Revoltech figures. As for size comparison with other figurines, others will probably be about the same amount (if not more in some cases).
-Criticism: I've found the stand that comes with it fairly useless. It makes posing the figurine much more difficult and often unstable. When you get the figure, you may need to slide one or two of the joints back in where they belong. I had one joint on each the back and normal saber I had to do this to. Once you slide it back in, it isn't really a problem after that, but abit annoying initially.