Same guy as yesterday. And he's watching GH, as he added the following to this listing, which I mentioned yesterday in the other thread:
Early-Issue Dot-Matrix Style IBM Label: This early production run Industrial SSK has IBM's dot matrix style label, which was used before they switched over to a laser printer label. Most Industrial SSK's I've seen online have been of the later production run with the laser printer label.
I should be getting a commission on this...

Wonder how many more he's got stashed away.