hello all-

I have an oliver 1800A, ser#120 324-886  This tractor belongs to my wifes grandmother, and is still in use today (looks great)  not sure what this thing is worth, and trying to figure that out as it is having some issues with hydraulics.  she's not interested in spending any money on it, but I have been told by more than one old salt not to even think about selling it.

can someone point me in the right direction, please?

Thanks in advance...