welcome josephdiana401 to the forums.
I would start following ebay and see what the values are.. If her collection is before 2006 many are common and hard to sell . The chance of selling them all is the same chance as Biden making a right decision, Sorry for my political comment., I think you need to give up the idea of selling the whole batch. that happened in the late 1990s but not know.. check the numbers they are important, a low number is more valuable especially for the first 17 . Rich can provide you with down loads showing the rare ones. You can send your list with numbers to Rich or i and we can give you direction.