@tmizzle I found a few. BTW, unless you have very short legs, you probably want 54cm to 56cm. And don't forget the bikes you have; there's a thread somewhere around here for vintage mtb upright/urban builds.

Univega Sportour
This seller has a lot of bikes; maybe one for you?
Peugeot mixte, maybe your size.
Diamond Back Topanga, as well as a lot of other bikes.
Jamis Quest
A twofer! The Trek Multitrack and the Schwinn Criss Cross are both good.
Another Multitrack.
Here's one you can take with you; a Dahon folding bike.