i have a late 70's early 80's pool table left to me upon grandfathers passing..its a 9 ft. table and 3 piece 1" slate....the emblem on it says brunswick-balke-collender co. .... on inside of base it says its the "challenger" model....im trying to figure out what to do with it and assess a possible market value if u can help and maybe with ur knowlege give me a ballpark estimate....it is disassembled and needs a little restoration..any help would be greatly appreciated ty