Canadian Rockies. Pretty much all of the major hills are included as 5/7 days on either Epic or Ikon. There is a pass for those resorts but it's $2200CAD ($1670USD) pre season. So all the gangbanging...

I predict that MCP would still have the same resorts on it, and the Ikon pass would have a 50% deal at resorts that are only MCP. Any guesses on price? < or > $1000 US?