I have a Oscar Schmidt OU55CE:
http://www.oscarschmidt.com/products/ukes/ou55ce.asp
MSRP says $469.99, but most places sell it for about half that price (try Instrumentalley.com).
Compared to other baritones I used, the tone is not as loud and projected. It's on the mellow side, and the tension is quite low, even with Aquila baritone strings.
It has a good, balanced sound, but not very loud.
Great as an electric though, and looks so pretty