Mortal Kombat X Bundle from Bundlestars has the core game and 7 DLC on Steam for $19.99!
You receive:
Mortal Kombat X: Jason Voorhees DLC
MKX: Legendary Fighter Goro DLC
MORTAL KOMBAT X: KLASSIC PACK 1 DLC = includes classic skin of favorite characters
MORTAL KOMBAT X: HORROR PACK DLC