RollBack Method. : KO Submissions

What i can help you guys with is how to rollback.
I never tried to dupe. I few friends while ago when I told them it was possible with this method. but I don´t dupe at all. so you guys should ty it on your on.

1. click as far as you can on the map. (so your character will run for a while.)
2. type /merchant and hit enter
3. set the thing you wanna sell up ( it gotta be fast) and hit enter
4. set the price as fast as you can too and hit enter
( your char will keep walking in merchant mode)
5. after a few seconds ( about 3 to 5 secs) he will go back to where you first start to run right before yoú´d typed /merchant. that´s the roll back.

(get a friend and tell him to buy your items while you´re in merchant mode. he gotta be fast)

what I can say is. he wont have the item! but he might still have the money. and you will have the item and the money too.