Well I have had an interesting time. Bought myself a Mining Rig from eBay.
Got it for less then the cost of the cards!!
4GB RAM,
256GB SSD drive
Asrock Fatal1ty B250 Gaming motrherboard
i3 CPU
6x ROG STRIX RX580 08G GAMING GPU
The 6 GPUs normally cost $550-600 AUD each.
I picked this up on eBay with a discount code for only $2900 AUD.
Been mining and have about 0.5 of a ETH (about $190 USD)
Learning a lot about how to get it running and working.
In how long did you get the 0.5 ETH?
It's taken about 20 days. Due to having some issues with hardware after I moved it to a new location.