There are literally hundreds of people on the internet offering PLR. Some of them are membership sites that require monthly memberships, others offer limited copies of their original articles, and some focus on a single niche area only.
However, doing a search on PLR will reveal sites to you that you may have never heard of. As an internet marketer myself, there is a list of respected PLR sellers that I use.
If you cannot find what you are looking for here, please peruse my partner’s websites to see if they have what you are looking for: