I have a gas fire place and I am looking to get a small wood burner since we don' t use it a lot but would like a woodburner for those family get togethers and to heatthe room which is 16 x 9 but has doors that open to the main part of the house, also the gas connection that was hooked up is no longer there. It's in decent shape and dose work before we had the gas line taken out due to some construction. How much do you think I can get for this, seems like its cast iron, as well as vent free.