Rubies and SorryCharlie had a neat idea:
SorryCharlie: "could we ask someone who might be interested [in buying something] via wall?"
Rubies: "How about we start a thread listing things we are looking for or wanting to sell and if you see something you like, post on the person's WALL to request the item? I would definitely buy/sell from Hellobee ladies!"
Along those lines, we're creating this January Classifieds thread! Feel free to post items for sale here... if it goes well, we'll do it again next month!
ps Please remember that Hellobee can't guarantee that you will receive items that you purchase... you may want to use Paypal so you can contest the charges if your item doesn't come in the mail!