Gigabyte dual-fan RX 570 4GB $129.99 after $20 MIR @ Newegg

[VirtualLarry]

https://www.newegg.com/Product/Product.aspx?Item=N82E16814125966&ignorebbr=1

Cheapest that I've seen these yet, New Retail.

You might want to consider, if you're a AAA-game gamer, if you might want to get an 8GB variant instead, for $40-50 more. Still these are decent for today's games at 1080P, and mining ETH and XMR.

 

[13Gigatons]

What's the difference between the 570 and 580 ?

I've seen the 580 for $200.

 

[UsandThem]

What's the difference between the 570 and 580 ?

I've seen the 580 for $200.

The 580 is a little faster.

https://www.eurogamer.net/articles/digitalfoundry-2017-radeon-rx-580-570-review_8

 

[VirtualLarry]

RX 570 has 2048 shader procs, RX 580 has like 2346 or something. RX 580 might also have a tad better clock-speed.