Holley 750 mech sec carb

Used holley mech secondary double pumper model # 4779. This carb came off of a running engine I bought in a car. It worked when I took it off but I don't know any specifics on it. The choke has been removed from the choke tower (who needs it anyway?) I'm sure it can be cleaned up and used as is or it is a great core for a rebuild which I would highly recommend. $200+shipping or can pick up locally near scranton pa. Many new and used small block parts for sale.