Cut some grass, trim some glades. Blue Knob is advertising this on their Facebook right now. Seems like a good deal if you're in the market. 

"Do you like to ski or ride? Short on cash? If you're at least 18, you can earn a season pass by joining our slope clearing crews. For details contact Blue Knob All Seasons Resort at 814-239-1002 WEEKDAYS between 10 a.m. and 3 p.m. Must be available on weekends."