Luckily though, they had some of the same spelling errors and the "buyer" couldnt show money. So I didnt go ahead and buy it, but if I did. The seller would've gotten me for about 25 ecto worth of overprice.
Luckily I noticed them disconnecting and reconnecting simultaniously, and when I gave the seller the "name" of the buyer with a small misstype in it. He instantly disconnected

Im not sure this kind of a scam is even illegal, but it damn sure is an effective way to make people waste some big money.