i had an idea for a new magic item for when you brake your own weapons, or for when they get sundered, so i came up with this
Sheath of Mending
These weapon sheathes are designed for an adventurer on the go who truly cares for his weaponry. When a weapon is sheathed into it, it is cleaned, sharpened(if need be), and in all ways restored as if affected by a make whole spell. It can repair magic weapons, but only if the weapon's total enhancement bonus does not exceed +5. It is always custom tailored to a specific weapon, and cannot be used to repair other weapons, even if they are the same type and size.
Moderate Transmutation; CL 12th
Slot-; Price 10,000gp; Weight 1 lb
Construction Requirements:
Craft Wonderous Item, make whole; Cost 5,000gp
Sheath of Mending, Lesser
This functions much like a sheath of mending, but it can only repair non-magical weapons. This item can restore the masterwork quality of a damaged masterwork weapon, but it cannot add the masterwork quality to an item that was not originally of masterwork quality.
Weak Transmutation; CL 3rd
Slot-; Price 2,000gp; Weight 1 lb
Construction Requirements:
Craft Wonderous Item, make whole or mending; Cost 1,000 gp
Sheath of Mending, Greater
This item functions as a sheath of mending, except it is capable of restoring any magical weapon, with any enhancement bonus total.
Strong Transmutation; CL 17th
Slot-; Price 25,000gp; Weight 1 lb
Construction Requirements:
Craft Wonderous Item, make whole; Cost 12,500gp