Vintage 80's AT&T Computer KEYBOARD w/proprietary connector

Rare heavy and high quality computer keyboard probably made in the 1980's. It has a DB-9 serial style connector plug with 6 pins in it. Overall nice shape and clean, one corner shows a little wear.

Send your zip code for ship cost- should be between $6.95 and $11.95 if you are in the continental USA (Nov. 2012).