how does one go about selling a pattern here. I got a kit for super cheap that had the pattern, couldn't pass it up. Already had the pattern so i want to sell the extra one. I have paypal, can someone give me advice.

You are in luck. There is a whole section called Buy/Sell/Trade. Just look a little lower down in the home section.

At the top left of your screen, if you click on "Quilting Forum" you will get all the different forums including the one for Classifieds. At the top of the Classifieds forum is a post outlining what you need to do in order to post something for sale.