Difficult to find in this part of the country. I looked for awhile, but ended up with a great deal on a commercial grade BB with hydraulic rippers with which I'm well satisfied.
Toothbars are great. Mine is on more than it's off. In addition to making digging possible with the loader they are also good for getting under logs/fallen trees for lifting with the FEL. I do take mine off when moving gravel and mulch - my bucket seems to scoop more efficiently with the toothbar off. Gotta love craigslist.