This listing is specifically for vintage Darth Vaders.  Please read the following notes appropriate to each figure:

One    Head is a bit loose, arms and legs are tight.  Arms have some roughness to them, his right leg is bent slightly inwards, see pictures.
Two    All joints tight
Three  Arms are a bit loose, tips of fingers and light saber hole are a bit melted, see pictures.
Four   Joints are pretty tight, indentation on top of his left shoulder, see pictures.
Five   Head is loose, arms are pretty tight, legs are looser
Six    Head is tight, arms and legs a bit looser but still ok, helmet has a few scrapes, see pictures.
Seven  Head is OK, his right arm is loose
Eight  Head is OK, joints are pretty tight
Nine   Head is tight, joints are pretty tight
Ten    Head is tight, plastic for head is a greyer, not as shiny as usual, his right arm is loose

Eleven All joints tight, some silver paint on light saber hilt

Twelve Head tight, arms and legs a bit looser

Please examine all pictures for each figure so you know exactly what you are getting.  Photos of each figure are from front, left side, back (showing Country of Origin (COO) stamp) and right side.  Arms are shown extended and head rotated so that you can know those things about the figure.

COO is usually Hong Kong unless noted above.