Write a classified advertisement offering to sell something you would gladly give up and get some money for.

The advertisement I would do is for food. Everyone needs food to survive and as long if the poster make the food tempting and attractive it would attract people to buy though they are already buying it. But by showing how to make food, people will buy the ingredients that is needed for that particular food = money making.

http://www.calgaryherald.com/life/food-restaurants/Discovering+bowl+wonders/5791862/story.html

Prices are depending on how big the advertisements using up the newspaper.