Lionel train shops set

Product Name: Lionel train shops set
This is a lionel train set. Includes engine 2 cabooses and 10 cars. This is a heavy set. The engine itself weighs almost 5 pounds. It all looks to be in great shape. The cab number is either 23 or 25 not very shops clear. It is for 0 guage track. No track is included. Im told if it doesnt work its easier to fix than the newer ones because its put together with screws nuts and bolts. Past that i do not know much but will answer best i can.