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 60” Wolf Dual Fuel Natural Gas Range DF60650DGSP (New) $19,499.00 36” Wolf Professional Series Gas Cooktop CG365PS (New Display Model) $2,000.00 28” Lacanche Dual Fuel Range European Style White With Brass Trim & Natural Gas (Used) $7,500.00 30” Wolf Dual Fuel Range DF304 (New open Box) $7,500.00