A prospective buyer may want to read the seller notes:
“Tested with my laptop using an adapter. All lights come up as you see on the photo, but when I attempted to type, about one third of keys fail to type letters (or numbers). With further inspection, I notice that the PAUSE key is stuck, half-pressed and not moving. Not sure if these issues are related. But, we are selling as is. Its cosmetic condition is overall very good and clean with no missing keys. The IBM cable 1393120 has signs of minor use. Please use zoom function on photos to best judge condition.”
Far from mint. Is it a loose ribbon connector, a broken trace, or a bolt mod? Gamble and find out.