Welcome to NamePros
@KateSp ! I am sure you will find it a helpful, instructive and fun place to interact.
As well as considering a post to ask for appraisals here before setting the price, if you have not already I would strongly suggest that you look up similar words on Namebio to see how much and when they sold.
For example, CollegeRankings(.)org sold for $3000 in Sept 2016, while CollegeNews(.)org sold for $1300 among others. Look up others.
In case you need it the link for Namebio is:
https://namebio.com/
You can use the starts, exact, ends etc. to help find similar names. Do look at the date as well as price.
On here, you have options to do a fixed price or auction. Of course here you are not selling, usually, to end users, so prices will be lower. You may want to consider other venues as well, including GoDaddy Auctions, Undeveloped, Sedo, the Afternic Network and many others.
Best of luck!