Also, you could use postlets.com to use on Craiglist and backpage.
It won't feed Trulia but it will feed other websites.
Some companies provide different listing service such as my company.
Some samples of postlest:
It will create an HTML code to copy paste.
Beaware of scams on Craiglist and backpage.
If your home is in Minneapolis, you most probably need a City inspection before trying to do a For Sale by Owner.
I work with a great City inspection, in case you want a referal.