I have no clue how an autobuy works. I'm jjust making a guess, but when people are bidding in an auction and say the autobuy is 6k an people are bidding and then the bid gets to 6k, does that person auto. get the item? Or does the last bidder have to pay 6k if they bidded, say, 2k?

its used in an auction mostly.im sure you know how an auction works.say if you really want the item on auction,you send the seller the autobuy amount and you will instantly win it without having anyone else haggle for it

U will get the item instantly

If you send the autobuy, you automatically win the item and all the other bids are void.