I got lucky and found her at dorksidetoys. Had to pay a bit extra since they were only selling her in a collector grade that ships with a figure shield case. Other places if seen like entertainment earth only offers her if you buy a case. Good luck
This is the dark side version. I had a flash torch on when I snapped the pic and lowered the exposure a bit and it came out a bit more saturated. Here's another shot without adjusting the exposure and no extra Snapseed edits
No problem! Word of warning, I left Vader in that pose for a while and when I reposed him to a more museum type pose the left shoulder pad didn’t want to relax down.