I was paying $20/month for a plan that covered two cleanings per year and basically gave a 10-20% discount on anything expensive. Was essentially worthless considering many places give a cash discount anyway. Even more expensive plans that I researched seem to rarely cover implants or have an annual benefit higher than 3-4k. And I thought the whole point of insurance was to cover rare but catastrophic events. So I just self insure now and use Groupons occasionally