I have shut down my rigs but I am not going to sell the equipment and liquidate everything.It also look like a bad timing for Nvidia which will most likely present tomorrow the 4000 series,at least this is what I assume because they have said in their instagram official page that the unbounded is coming,I believe this to be the 4000 series.
As for the rig it is not worthy even if someone has free electricity with those Rx 580 cards will do like 0.50 dollars daily in mining ETC which many people are mining now,the same return with many other coins so we should be in study mode now,looking what is going on around and why not grab a few additional cards for really cheap,as prices have fallen down dramatically since after the merge.
I unassembled one rig that I built in 2018. It was hosting 10 580s. It was a sad moment but feels like it is time to move on.