Really too bad it has been sitting out on the dirt for 2 or more years. Underside is likely to be toast. http://desmoines.craigslist.org/cto/3713774614.html
No idea whether this guy thinks $500 or $5,000 is a 'serious offer'..... This one really needs a personal inspection before any offer is made, though.
I despise ads that say "make offer" and/or "no low-ballers", especially since NO price is listed! How the hell am I supposed to know if I'm "low-balling" if there is no %@*!("-ing price listed? I NEVER shoot a guy an "offer" until I know the asking price - EVER! If a guy is selling something, he has a price in mind that will buy it. I do not "fish" for that number. TELL me what you want for the damn thing already! If I agree, money changes hands. If I do not, I will shoot a counter-offer. It's just too freakin' easy to do it without the childish BS of "make an offer" crap.
The underside is likely shot, and the body needs some serious attention. Certainly a LOT of good parts, though, if the underside is beyond help. Too bad, too. I love the lines of these wagons, and the Bonneville trim sets them off something lovely.