59” La Cornue Chateau 150 Dual Fuel Propane Range CH7HLGEU17 (Used) $25,000.00 59” La Cornue Chateau 150 59” La Cornue Chateau 150 Propane range dual fuel. Used 1996 model in very good shape. Normal wear, comes with a 1 year full warranty. Category: Ranges Related products 36” Wolf Propane Range Top SRT366LP (Used) $3,500.00 36” Wolf Gas Range Top SRT364G (New Showroom Model) $4,500.00 48” Wolf Dual Fuel Range DF486G (Used Natural Gas) $10,500.00