Barrett Robotic Hand, light industrial... very cool

Description

I have a bunch of industrial robotic joints and arms extensions (not pictured) that I need to sell.  These are basically building blocks to create a light industrial robot suitable for things such as movement of items in a semiconductor clean room.  These are not toys.  The articulating members work on a CAN bus.
These were used in a personal research project but never in a commercial operation.  Even the project didn't last too long before the owner lost interest.  As such, these are as close to new as you will find.
I have lots of stuff I'd like to sell, including hands and a force sensor.  I've only included three listings right now, but I'll be happy to discuss whatever you may need.  I can create a bundled listing if you want to purchase multiple items.
The item for sale here is a hand which was made by Barrett.  I have all of the manuals and the separate power supply box, although those are not pictured right now.  I'll try to fix that.  Typically the hand is placed on a force sensor and then a joint, but it doesn't have to be that way.  The hand has three fingers.  This is a standard commercial product.