Hi Ragman
Pessling's right I purchased the blind switch, the blind, and the 5 hole button from three different ebayers at reasonable prices. The blind switch was the hardest to come by. I looked at ebayers breaking cars and selling blinds and mailed them to see if any had a switch to sell. After many emails one person replied and sent me a buy it now it was second hand but looked new. So good luck in your hunt.
Phil