My co-worker's moving in a few weeks and she's selling her Miyata 914 road bike. Per Wikipedia: "Miyata's high-end road bike from the "Semi-Pro" group, with Shimano 600 components. "
It has 14 speeds, aerobars, newer saddle, she thinks it's a 52 frame. She's about 5'5. It's had its annual tuneup and is in great working order. She thinks it's worth $400, but that's more than I'd pay for a used bike on craigslist. I'm sure she's open to reasonable offers if anybody's interested.