Actualy, that scam is a classic. It's used as a scam for morons in almost every game where there's a quiet spot. Like Runescape, Conquer, RO, etc....
A better, however more risky scam is simply getting a +1, and a normal item of the same type,level, and color and looking for a buyer. Now usualy if some1 is gonna buy a +1, they say they want it for, erm...say 700k. While in the trade window, showing them the +1, try to make them raise it so they need to go get more money. Then when they trade again, they'll put the money in the trade and u put the normal. Accept, and *BAM* You scammed a boob for 700k :D .
Now if they DON'T want to lower the money, put the +1 in the window, they'll put the money and they'll accept. Then just close the window and say "oops" like you clicked the wrong button. Then request to trade and then they put money, u put the norm replica, it looks the same, they accept, u accept and *BAM* 700k.
[img]text2schild.php?smilienummer=1&text=Use a newb, otherwise your screwed!!' border='0' alt='Use a newb, otherwise your screwed!!' />
|EDIT| Maybe I shouldda started a new thread? haha...oh well, already posted :)