Hydraulic ABS Unit off 2004 4Runner

[Naples4Runner]

Had to replace my hydraulic ABS unit, 45K miles, last week. New unit cost $1400. Is the old unit worth anything ? Seems a waste to junk it.

 

[TRDCal]

What was wrong with it?

 

[fourwd1]

Is that the one where it's all part of the Master Cylinder?
If so, I'd save it for parts.