That's what my partners and I did. But we bought refurbished 1080 cards for about $300 each and Ryzen 9 hardware. We're waiting for the 3000 series to come ou

That's what my partners and I did. But we bought refurbished 1080 cards for about $300 each and Ryzen 9 hardware. We're waiting for the 3000 series to come out which should be a large performance/dollar improvement over the current gen cards due to the smaller transistor size.