No, it means that the manufacturer does not support it with parts. I might have trouble getting a shop to mount them but once off the list, they are not immediately unsafe to ski. They wil be tough to sell, that heel is the new Coke of bindings, and really very little following. They will be a tough sell, not worth much.
Thanks for the information Phil. Fortunately I live in Sacramento, frequently do work in the Reno/Tahoe area, and have a Squaw/Alpine season pass, so I will throw these boxed Race 140s in my car and make some stops at local shops -- see if I can find someone willing to work on them. Have a pair of little used Head Monster im82 on which I was going to mount these for early season turns and what looks like stretches of hard piste skiing -- rock ski conditions. On the Monsters, I currently have a set of Look Pivot 14 (chrome) and wanted to transfer them onto a pair of newly acquire Fischer Motive 95ti. If no takers will see if a local ski club or other such DIYers would want them -- just hate to throw away what just a year ago were covered binders, especially ones in such clean shape.
BTW, your description of this decade old pivot version per new coke is absolutely correct. That was a puzzling and disappointing decision by Rossi/Look back then. Alas I have a couple of other pair mounted on sticks from the early 2000s. And in great shape due to our ongoing drought. Oh well. On a related note I should chime in on your bring-back-the-Look Pivot 15 thread. I am too light to use the 18s but would gladly pay the extra dollars for that solid metal full pivot toe in a lower din.