Does a limited chip have to say limited on it to be one? What if it says limited but has no number? If not,does this mean all the $5.00 Hard Rocks are not limited? Is a holiday chip put out by any casino considered limited? When they say 250 made that doesnt mean they were released right? Can they really go back and make and release another 500 Sheryl Crow chips if they want? Is there any way or anyone to call to find out exacatly how many were made or is this a secret between the casino, chip maker, and or gaming commission?