Going around telling people "You Won An Auction, Please send payment here..." Is NOT a joke. If it is, then you really are not a mature person to deal with doing these kiddish things.
I don't see how you have time to waste PMing people with those sort of messages.
As for my post above, it was not a joke or a remark. I offered that much until I noticed the auction was over. Had you or the winner posted it was sold, I wouldn't need to post an offer at all.
If you weren't joking, than you were breaking NP rules and selling something, that belongs to someone else now. If you were joking, then you need to become more mature if you want to buy/sell domains.
It seems like you are kid with nothing to do.