Club fees are not covered in your financial aid package, but not all clubs charge a fee.
For those that do, the amount varies depending on your club: some are really cheap ($5-$10), and some go as high as a couple $100s (specifically for clubs that require gear, such as the ski or equestrian clubs). There’s a price point for everyone (some outdoor options are far cheaper: the SCOutfitters and Peaks and Professors can go as low as $8 for a whole day of outdoor activity)!
Some of these fees might be yearly, or semesterly, depending on the club.