I have a couple I pulled offline a few months ago and have not found any information about these machines being re-purposed. Does anyone have any information on that?
There is really not much to do with old asics. You can sell them cheap and pocket a tad more cash. Find those with "free" or super cheap electricity and they buy gear but again it's not going to bring a fortune.
You can find buyers on the forum in hardware or look at ebay. I suggest trying to sell all of it. But some you might sell parts off of if price is right.