Clue in library

The clue in library is a letter that can only be found as random treasure in the original Baldur's Gate and Tales of the Sword Coast, and in Baldur's Gate: Enhanced Edition.

Statistics
This letter weighs 0 lb. Unlike many other scrolls, it cannot be stacked in inventory. It is worth 7,500&#8239;gp only in the original Baldur's Gate, without the original add-on Tales of the Sword Coast installed. Its value is reduced to 200&#8239;gp if Tales of the Sword Coast is installed, in game packages – such as the Original Saga – and in the Baldur's Gate: Enhanced Edition.

Involvement
Other than to be collected or sold to a merchant, the clue in library serves no specific purpose. However, it could be "used", as any spell scroll can be, which would result in a loss of it.

It has to be noted that if its add-on Siege of Dragonspear is installed on top of the Baldur's Gate: Enhanced Edition, this letter is replaced with a spell scroll for "Ghoul Touch" in the random treasure tables, even for the main campaign.