One other place to post want ads is in small town post offices....... a lot of farmers get their mail in town believe it or not.
Like Dick said CL is another really good place to look, but you have to look often.... once a day probably is not enough.
I've gotten a number of pumps that that way and a few years ago thanks to an ad in the Spokane CL I was able to get a Gilbarco 996 with 2 really nice Husky porcelain pump plates for $500.
Seriously though...... step away from the computer every now and then and hit the back roads and beat the bushes.
Here's the "patina" on the back side of the Bennett..... I was just kidding about restoring it...... especially to Texaco or Mobil.