Skrofnung (Assassin's Creed: Valhalla)

Greetings to all!) I got Valhalla a couple of days ago and found out in the summer there was an event where you could get a one-handed sword. Tell me if you can get it now after a long time. Can be bought somewhere. The sword is very good. but with a set of berserk it looks generally super. Thank you in advance.