If you didn't get into the Fallout 4 DLC beta and you decide you want to buy Automatron, you have a couple of options.
The first option is to buy the DLC on its own. Automatron is in the middle of the pack with a $10 price point. (£7.99 GBP | $14.95 AUD) Bethesda's April DLC, Wasteland Workshop, is $5. Far Harbor is $25 because it's much larger than the other two.
We haven't seen a ton of deals on the standalone version of Automatron though Green Man Gaming is selling the PC version for $8 using a promo code.
The other option is the Fallout 4 Season Pass.
The Season Pass recently jumped up in price from $30 to $50 at most retailers in the United States. There aren't many deals at this point though Green Man Gaming has one for the PC version. You can also use a voucher.
For $50 (or less), you'll get Automatron, Wasteland Workshop and Far Harbor. The Season Pass will also get you all of the unannounced Fallout 4 DLC that Bethesda plans to release later this year. Dates and details about the upcoming DLC haven't been announced.
With the price making a jump, you'll want to give this some serious thought. Some of you will benefit from buying all of the DLC right now, others will be fine buying Bethesda's add-ons on a case-by-case basis.