1972 Duster Driver Side Window Regulator

I need a good working driver side (left side) window regulator for my 1972 Duster.

Let me know what you have and how much to ship it to me at Northville, MI 48167.

I haven't tried to take my existing one out, since my window does go up and down right now I don't want to be windowless. It's hard to explain but it does make kind of a clicking sound and feels rough when going up and down...not smooth and quiet like the passenger side.

Looking at it the mechanism appears to be a complicated beast...another reason for keeping it in at this point...so I scanned in a picture from the Body manual for my car.