Use what bitcoin you have to buy some gift cards. Buy some products cheap and sell them on here for more. Little or no risk and if no one's buying then you still have the merchandise.
Its a idea, but you will not gain profit and not many people will buy them in my opinion, there are many options you can choose from to gain bitcoins.
One of them is a signature campaign, I think this is the best option for the most people this is because they learn about it on the forum by reading and they will also gain btc without risks.