Short Sword +2

Short Sword ~2 is an enchanted weapon, which deals 1d6 +2 points of piercing damage, has -2 THACo bonus, a pssed factor of 1 and weighs 2 lbs. This item appears in Baldur's Gate II: Shadows of Amn and Baldur's Gate II: Enhanced Edition. Unlike most weapon, there two variants of this weapon, which are only different in appearance. It can be bought from the Adventurer's Mart, Tankard Tree and Karthis al-Hezzar.

In-game description
"Short Sword +2 The term "short sword" does not exist in sword classifications, but has come describe the earliest type of sword, a double-edged blade about two feet in length. There are etched runes on the surface of this weapon that glow during combat, indicating it has undergone some form of enchantment, but no identifying marks can be recognized."