I looked around as well and yes, there are none around. Dave Hendy might have one but he is in Connecticut and the shipping might be a killer. If you don't need it right away, you might wait a few weeks to see what comes up. Usually a factory will make a run of a particular part and all of a sudden all of the usual suppliers will have them. And usually when this happens shipping is free.
In the meantime, call around as Khomer2 suggests to see if a local yard has a used one. Being in the Peoples Republic of California the strict emissions testing is killing off a fair amount of W124s every month.