Trait.
The Value and Upkeep are lowered by 10% (already included) due to availability. However, because of the commonality, the object can only be sold for 1% of its total Value.
If the object is a [Component] or Mod, [Installed] into a [Vehicle] or Item, respectively, then you only increase the object's Value by 1% of the [Component] or [Mods] Value.