Improved sale value

Precious items are items that, when identified, sell to the merchants for a much higher price than normal. The Precious modification only appears on blue weapons, offhands, and shields, and is an innate modifcation of the item. It is possible to find a precious item with upgrades attached, but no precious item will have any damage modifications.

After inviting Nightfall precious items have "Show me the Money" inscription instead of old Precious title

The current mechanism of how the game determines the value of a precious item is unknown. Precious items have a minimum value of 20 gold and are dropped everywhere in the game.