I really have no good answer for you but this is a free market AMIRITE? If someone is missing the value on the chip then whose fault is that?

As a low end buyer however, if I noticed that every time someone posted a chip at face and you scarfed it up then a few days later were selling it at a higher price then I would would never buy a chip from you. Not that I do not feel that you shouldn't make a dollar but because you are keeping me from buying at the lower price.