DirectBuy-- any members?

I did a search and found on thread on the same topic that was too old to submit my post to, so I am starting another. I am thinking of joining, but can't get them to give out any prices over the phone. They are adamant about getting me and my wife there for an open house in Baton Rouge, and I know there are different levels of membership, but does anyone know the cheapest? As of right now, we are just looking for new furniture, but we do plan to add on to our house a master bedroom, office, and master bath. That's probably a year or two away, and Im sure a membership would probably be beneficial, but what I am looking for is someone to tell me the cost of the cheapest membership before I waste the gas and time to go to an open house.

Does anyone know what the lowest membership cost is?