Do you add your listings to Craigslist? If not, you should be, but assuming you are, here is a review that was done for the Craigslist Mobile App for BlackBerry by Movela. It shows you how to use Craigslist from your Blackberry. (full review)
If you are not adding your listings to Craigslist, and don’t have the time, check out the new Ubertor Concierge Plan – one of its main services is hand crafted Craigslist posts of your listings.