I was @ Wal-Mart and picked up the GI Joe Sigma 6 Destro And Snake Eyes w/Bonus DVDs. I have to say the Sigma 6 figures are absolutely amazing. Great accessories, poseability, they are the BEST representations of the GI Joe line that I've ever seen. Can someone enlighten me on these figs? Are there any that are short-packed and or hard to find? Which ones are the most sought after? How long have they been out? I definitely recommend these figures for those of you who haven't had the chance to pick them up yet. THANKS to anyone who posts.