I am not sure about these rolls in particular but rolls in general have always been quite popular on this site.
Mostly when they are first offered for sale, rather than after the price has taken off.
One member was a dealer and was getting hold of quite a few rolls and selling them at a very reasonable price, around $30 over face value if I recall, may have been more or less, it was a while back. They were snapped up quite quickly.
Other have been offered after the prices have exploded and if they are less than what you can get them on eBay they seem to do well.
Mostly when they are first offered for sale, rather than after the price has taken off.
One member was a dealer and was getting hold of quite a few rolls and selling them at a very reasonable price, around $30 over face value if I recall, may have been more or less, it was a while back. They were snapped up quite quickly.
Other have been offered after the prices have exploded and if they are less than what you can get them on eBay they seem to do well.