We are heading to Breckenridge next April for the last week of their season. I checked the Breckenridge site and their cheapest tickets are $522 for 6 of 9 days and $435 for 5 of 8 days. The children's pricing is $390 and $325 for the same tickets. On the other hand, I can buy an Epic Summit Value Pass form $489/$269, which has limited blackout dates at Breck, none of which matter to us, and theoretically allows for unlimited skiing at A-Basin and Keystone.
The question is whether I am missing something. It seems like the obvious choice is to get the Epic pass as opposed to a 5 or 6 day ticket from Breck. In my experience, the Vail Resorts don't do any meaningful discounts on tickets, regardless of time of year and conditions. Last year, the pricing in Park City was full price through the end of the season, even in mid-April.
It seems that ~$81/day for an adult and ~$43/day for kids is about as good a deal as I can get for Breck, whatever the time of year.