To date, more than 30 percent of available tickets have sold. It is anticipated that several sessions will sell out during the single-sessions sales period and fans are encouraged to secure their tickets early.
I just received the above from USFS.

Additionally, they say

NBC will broadcast live coverage of Skate America from 1-3 p.m. (PT) on Sunday, Oct. 21. The event will be available live and on-demand on to Season Pass subscribers. Skate America will also air internationally in Canada, Japan, Russia, the European Union and more.