you can see why pins were moved around quite a bit.
looking at the coinage they would pull in the most amount of money in the first 2 weeks then after that it would go down hill a bit and average out.
i found the same thing with my 1980 black knight, when it was moved to a new site the in first few weeks it would pull in $150 but after that it would only get around $80 (that was back in 1988)
