So after doing further research, I have learned that the 106 episodes and movies are on only 12 Blu Rays. Yes, an old 4x3 1970s series has a lot less information than modern shows, but still,
up to TEN EPISODES per disk ,is a lot of compression. :s
But the site DVDBeaver gave it a positive review and the posted screen caps look good...
http://www.dvdbeaver.com/film4/blu-ray_reviews_63/the_six_million_dollar_man_blu-ray.htm
Though after reading through the Blu Ray Forum, I learned that these are not the original uncut broadcast episodes as on the Time Life collection. These are the Universal syndication package episodes, so they are all slightly edited/trimmed. Plus, some episodes are further slightly edited to meet German Broadcast Standards. And because they are using the syndication package, some episodes are missing... for example, the classic three part KILL OSCAR (my absolute favourite episodes!) is absent because it is part of the Bionic Woman syndication package.
https://forum.blu-ray.com/showthread.php?t=310316
So, less tempting now.....
However, France's Elephant Films is supposed to be preparing a SMDM HD series release too.... hhhmmmm....