[Bob Putnam]

As far as I'm concerned, if I offer something for sale for $50, that's what I should sell it for, to the person I promised it to. There sometimes may be some extenuating circumstances, but that doesn't sound like the case here.

If I made a mistake, I should take the hit, not someone who took the time to come to me to buy it. I don't care if it's legal to bump the price. It's someone not taking responsibility for their own error (or just being a ripoff artist).