Yeah, Freeport and Bluffside are my favorites too.
If neither of them are to your taste, Penumbra (Atlas Games) has a product called Seven Cities that has...seven cities of varying sizes detailed in it.
Geanavue is a city book for the Kalamar setting that is beautifully done, like all their work.
The last Dungeon magazine had a cool city named Cauldron, complete with pull out map.
Splintered Peace, also Penumbra, has a small city you might look at.
Mongoose has published several city books, but most of them have some sort of schtick--like an orc city, a city built on a platform high above the waves, etc. They're worth a look if you aren't finding what you want.
Finally, there are a number of cities published for the Scarred Lands setting that could fit into a different world without much work. I'm not so fond of Hollofaust, but Mithril is kinda cool.
However, you can't beat Bluffside. Really.