I have 4 $1 chips from the MGM Grand in Detroit. These chips are from the first week of the casino being open, so they are in good condition.I need some more $1 chips for my collection so I am looking for some other $1 chips from anywhere. The first 4 people to post a reply on this board will get one in exchange for another $1 chip. I will email those who reply first so we can exchange all the importan info. Thanks