I managed to sell a Good Side Stool for 15c.
http://puu.sh/9PFNs/a17ffe7400.png
Someone then put some in for 5c per, I bought them and sold one of them for 12c.
http://puu.sh/9PFU1/0b447826cd.png
Sorry for the full screen pictures, my laptop decided it didn't want to capture areas anymore.