I would like to know if there is a gpu or an asic miner that draws alot of watts as much as they want

and gets a good profit but it is dead for ppl because of it's hungry of power....so i can buy it cheap....you get what i mean??

I need a dead mining hardware (what i mean with dead is power-profit ratio dead hardware)??!
Because if have access to free electricity.
I can sell you 10x MAT 256mh which is total of 2500MH scrypt / Nicehash paying last 24h = 82.64$ for 2500mh,
Will sell you them for 10000$ = ROI 121 days