I don't recommend buying new if you're fussed about receiving sealed copies but very good price for a preowned copy. CeX price is £30 for this at the moment. Could be even cheaper if you've got one of those 10% off codes for buying preowned.
• 50 fighters battle it out in one of KOF’s biggest rosters! 31 returning fighters join the tournament with 19 additional new characters!
• Climax Cancels: KOF’s trademark special move mechanic has deeply evolved in KOF XIV. Now chain your special moves together to create ultra-destructive combos!
• Improved MAX Mode: MAX mode returns deadlier than ever! Unleash EX specials to enhance your attacks and execute even deadlier moves
• Party Battle Mode: Duke it out together with friends as 6 players in the online “Party Battle” mode! Fight alongside your friends in 3-on-3 versus battles and use the built-in chat features to cheer your team on!
• Enhanced Online Modes: Create a KOF XIV profile to easily join the action online and fight on the vastly improved netcode. Train with friends in the ‘Online Training’ mode, or spectate battles and capture replays to analyse fights frame-by-frame.
• A New KOF Saga: Set several years after the last KOF tournament, KOF XIV continues the tale in the robust single-player story mode. Turned into a worldwide business, individuals and companies partake in a new KOF tournament on a grand scale that could decide the fate of the world!