Alexander:
Hah! I missed the fact that you are in Seattle (sometimes I skim posts as I crowd this into my work schedule). I am in Shelton, and there are some other club members around here.
My airplane may be for sale, but my partner and I are thinking about that right now. I will let you know and then get you particulars. It was listed in the club's classifieds, but is out right now.
There are LOTS of 150's in the PNW. Patience will pay off without having to travel to Florida.
Most airport diners, FBO's, etc., have bulletin boards that post "For Sale" ads. It is a great place to find local airplanes.
Which end of Seattle are you in?
Reg