So from the replies it seems the only way to get a ROI% is to dump the hardware on some unsuspecting person while you know they will end up losing money?
no, you sell for a fair price: whatever you want to sell it at. it's up to you.
That is extremely selfish, bad karma
how do you make ROI from mining coins anyway? don't you have to dump the coins on some unsuspecting person? isn't that extremely selfish, bad karma?
You should be able to get a ROI by mining coins, not ripping someone else off so that you get profit. You guys that said this are what is wrong with the crypto world today.
to get ROI, do your homework.
you seem to think you can simply buy a box, make money from it, and not do any research of your own.