That's right. Mortal Kombat X & Goro DLC is now just £15.95 on PC.
Make sure to use the Facebook voucher code for the extra 5% discount via the widget at the top of the store page!
Normally I'd make some sort of Mortal Kombat-related reference or pun here, but I'm too busy gawping at one of the most ridiculous pre-order deals I've ever seen. UPDATE: I'd also like to give some credit to FantasyDeals, who found this simultaneously!