Chuck's Reviews Star Wars Retro Wandering Jedi Obi-Wan Kenobi and The Dark Times Darth Va
 

I think we all know what to expect from the Retro Star Wars line. Both Vader and Obi-Wan feature limited articulation but have some very nice sculpted details and fabric cloaks. I feel these figures would fit well within your vintage Star Wars collection, especially Vader as this figure can fit the gap of what he was doing between Episode III and IV. If you can find them on sale then they're definitely worth the purchase.

http://www.youtube.com/watch?v=Hr9J2ocuR74