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The other One (Julie)Mark Macrae has them; he will sell you an economy pack of 100, or any lesser number you want. Be sure you include the part about the rolled rim--sometimes he gets those, and sometimes not. If you want a larger number, or want to order a large number from the manufacturer, he will give you the address (and hopefully the phone number--because of the rolled rim).
I'm not sure he has any control over whether they send the rolled rim or the flat edge--you'd think the rolled rim would be newer, since it's better.