When the Fallout 4 Season Pass was first announced, the cost was $30. Bethesda has since expanded what they plan to put in their DLC, and hence, the price of their Season Pass will be expanding as well. Those who bought it at the original $30 price, however, will be grandfathered in and still get everything for what they paid.
For some reason Bethesda didn’t immediately jack up the price $20 when they announced their expanded plans, meaning you can still get everything the Season Pass has to offer, for the original price, through the end of February. Ordinarily that end would be about now, but one trip around the sun takes 365.25 days and the Gregorian calendar contains a strict 365, necessitating an extra day in February once every four years. For the first time since 2012, today is February 29. You got lucky; don’t let it happen again. Get the Season Pass for $30 while the hours permit it!
The expanded Season Pass now includes Automatron, which introduces a gang of dangerous robots to hunt (you will build your own to help with this task)…Wasteland Workshop, which allows you to capture monsters and have them fight for you (sound familiar?)….and Far Harbor, which gives you an entirely new area and will cost nearly as much as the original price of the Season Pass does.