The ring was this one:
Europe Softcore Ring - 137dex 142 vit 4% crit chance 27%crit dmg 36cold res
Well what i do is i spend 30 minutes buying low price items and i can get 10 millions daily just by flipping in 30 minutes,i can do a video later but that video will hurt me because you really need to know what sells, what affix you need to search etc. I dont go for high profit only 100% more, sometimes i get 70% with the cut and that's ok. If i spend 30 minutes buying items and i make 5-10 millions that's way more than my bot would make if i didnt stop the account
Now the RMAH, you need to know what type of items bring the higher conversion Gold - EUR, lets say this 1 hand mace / axe is worth more than 1 hand sword, dagger etc, because of the 10% crit chance barbarians get, with 20 millions i can get 40 euros, actually if i spend a little more time i would say some days with 15 millions you get 40 euros.
Now something you need to check always is this, a 30 millions is not worth at rmah 2x a 15 million item, so its better to buy 15,20 million item and be able to sell for 30,40 euros than buy a 35 one to sell for 50euros.
That ring wasn't the best sell for me, for e.g i could have sold it for 200 if i wanted to relist it a few times, or i could have sold it for over 150 millions and after buy cheaper items and 4x the profit.
Btw a great item and undepriced will be recent on the AH if its there for hours isn't that great
Now if i could sell at US rmah each account would bring 80usd for sure each day

, i hear that us RMAh is even better than the eu one.