The Fowl Killer sells for 10 Bronze and 9 Silver in the the sword market.
The blade is a light shade of blue. The hilt and pommel are textured, and are a shade of dark blue, with a pink handle.
You need to be 1h sword level 26 to be able to use this sword.
Location of the sword market is in Kyanite Village, behind the spawn.
The Fowl killer does a total of 925 damage.