** To qualify for the de minimis exception, manufactured or handcrafted items must meet all of the following
criteria:
(i) If the item is located within the United States, the ivory was imported into the United States prior to January 18, 1990, or was imported into the United States under a Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) pre-Convention certificate with no limitation on its commercial use;
(ii) If the item is located outside the United States, the ivory was removed from the wild prior to February 26, 1976;
(iii) The ivory is a fixed or integral component or components of a larger manufactured or handcrafted item and is not in its current form the primary source of the value of the item, that is, the ivory does not account for more than 50 percent of the value of the item;
(iv) The ivory is not raw;
(v) The manufactured or handcrafted item is not made wholly or primarily of ivory, that is, the
ivory component or components do not account for more than 50 percent of the item by
volume;
(vi) The total weight of the ivory component or components is less than 200 grams; and (vii) The item was manufactured or handcrafted before the effective date of this rule.
Seems like this would apply to almost all pool cues, ivory handled monsters maybe not (even if there isn't that much ivory in them, it looks like there is and would be tough to prove otherwise).
Not sure how one would prove when the item was made and especially when the ivory was attained that is in it, but this does seem to provide for the sale of existing cues with ivory. At least I hope.
New cues with ivory however would not meet the exemption. So this could be the end to ivory in new cues unless done quietly and intrastate. Or for those buyer and makers willing to risk it anyway, which I'm sure will happen as I don't see them starting to open and inspect interstate shipments all of a sudden. But still, we'll see a lot less ivory going forward I'm sure.