[pgellis]

I actually understand both sides of the argument. For me, I am usually buying cards on this site, so if I see a card that I really want with a "make best offer deal", I will do just that and live with it. If I see a card that I am willing to pay $200 for and I have been chasing it for a while, then I will offer $200. If I get it, then great. If I don't, then I feel that somebody else "over paid" for it.
Make your best offer means, "make your best offer"......and live with it.

Some people will "low ball" an offer in hopes of winning it at a great price and when they don't get it, then they become upset. But, sometimes sellers will take all offers and only sell to the highest offer, so it does become like an auction.

But, like an auction, make your "best offer" and live with it........win or lose.