Be wary of this site. You won't get your money's worth, bottom line. Don't be fooled by how convenient it is with the prepaid bag and free pickup. I wish that I had paid the insurance ($12) so that I could get all my items back to sell elsewhere.
Don't waste your time! You will not get the money that it's worth (how can you really trust that someone else has your back when you're not there to negotiate?)