https://www.pcgamer.com/this-4gb-rx-580-is-just-dollar250-dollar100-off-right-now/

Thanks to the crypto boom, AMD's graphics cards have mostly been priced out of competition against their Nvidia counterparts. Paying $100-200 more for roughly the same performance is a tough sell, but prices seem to be starting to equalize a bit. If you've still been holding out for an affordable AMD card, here's a great chance.

The ASUS RX 580 with 4GB of GDDR5 memory is currently $250 at Office Depot, a $100 savings over the current Newegg and Amazon prices. That's in the sweet spot between the $190 4GB GTX 1050 Ti and the $330 6GB GTX 1060.