I got an offer from GPU wholesaler in Guangzhou China today, it's rx580s at 250$ each and I want to buy 10 pieces for 2500$ this will give me 300MH at least, how is this not a good offer? What do you guys think?
This is a very good proposal.
A profit from 1 video card is $ 2.3, which means a payback of 110 days, but you also need to take into account the cost of components for the farm. As a result, 150 days of payback.
If mining is not profitable, then the price of this video card in the secondary market will not be cheaper than $ 130-150.
I would probably build 1 farm for 5-6 video cards, and sell the second farm to reduce the cost of the first farm.
If the quality of the video cards is good, then I would cooperate further with the seller