Hello Terry,
The weapon you have described was manufactured by AIMCO in Texas, first for Mitchell, and that was followed by Stoeger of American Luger fame...
They now produce the Stainless Steel Luger under their own name in multiple variations with rumors of a .45 ACP version on the distant horizon.
The photo I have attached is of a pistol owned by a forum member named Steve. I think it looks great! I hope you enjoy it... The current pricing ranges somwhere between $550 and $850 USD. depending on who is selling and who is buying...
Use the site search function and look for "Stainless Steel" and you will find many degrees of opinion on this gun in many discussion threads.
I am personally of the opinion that they are a legitimate part of Luger History and they don't look bad either, but there are those who frequently make disparaging comments about the quality...
If given the chance (and the money) I would definitely add one to my personal collection, but for shooting, not just looking.
http://boards.rennlist.com/upload/StevesSS6inch.jpg