I have to admit, you probably aren't going to get much for $150
keeping an eye on craigslist or ebay would be your best bet.
this
Vintage Schwinn one is finishing in 15 hrs
Could be a bit of fun and looks like it is only 2 states away :-)
There are also a few around $250 that look ok (this
Trek T900 for instance - this is a "one size fits all" bike, but your sizes should fit within the adjustable range)