Roland HP-2000 keyboard

[ITSANSS]

Roland
Model # - HP-2000
Serial # - 722967
50/80 Hz
50W

After many Internet searches, I have found nothing about the value of this model keyboard.

This keyboard belongs to my grandmother's good friend who has recently become very ill (she's in her 80's). She would like to sell this keyboard to the church we are members of, but we cannot find any information about the keyboard or its value. The keyboard works well, without error and does not appear to have been abused or misused or even used that much for that matter. She is the first and only owner and believes she purchased this back in the late 1980's. Being electronic and from the '80's automatically makes me think that it's not worth very much, but hopefully I'm wrong for her sake as she certainly could use the money and space in her single-wide mobile home.

Thanks, ya'll