Climate control knobs..Regal

I am trying to find the knob that goes on the temp select slider on a 1996 Regal. This vehicle has manual climate controls. I have tried many Dealers and they all say it comes only with the control head itself. I cannot believe that there is not one knob out there that has fallen off prior to mine. I need this knob...HELP

Just go to any salvage yard. I'm sure you will find one there. :)