The key to this whole situation is that the seller was looking for offers instead of having a specific asking price. Frax probably would have gotten the game for what he offered if he immediately went to get it. Ken really didn't do anything wrong, because he had no way of knowing about the arrangement Frax had made with the seller, unless the seller told him (which is unlikely). I can't say that in this particular case that I can blame the seller either, because he probably didn't know the value of the game (which is why he was taking offers), and may have felt that Frax' offer was a little light after hearing from Ken. The seller probably should have contacted Frax and at least told him that he got a higher offer, and would still let him have first dibs if he wanted to match that offer. I'm glad that Ken contacted Frax, and I hope they came to an amicable understanding.