Repairing Magic Items

[Anubis]

Okay, you can repair stuff like weapons with the Craft skill with a set price pretty much. How do you repair magical items, though? Do you use the base weapon's cost, the full price, a different DC? Certainly repairing magical items is more difficult than normal items?

What about masterwork items? Those have multiple DCs already.

 

[Artoomis]

REPAIRING MAGIC ITEMS
Some magic items take damage over the course of an adventure. It costs no more to repair a magic item with the Craft skill than it does to repair its nonmagical counterpart. The make whole spell also repairs a damaged—but not completely broken—magic item.

and

DAMAGING MAGIC ITEMS
A magic item doesn’t need to make a saving throw unless it is unattended, it is specifically targeted by the effect, or its wielder rolls a natural 1 on his save. Magic items should always get a saving throw against spells that might deal damage to them— even against attacks from which a nonmagical item would normally get no chance to save. Magic items use the same saving throw bonus for all saves, no matter what the type (Fortitude, Reflex, or Will). A magic item’s saving throw bonus equals 2 + one-half its caster level (round down). The only exceptions to this are intelligent magic items, which make Will saves based on their own Wisdom scores.
Magic items, unless otherwise noted, take damage as nonmagical items of the same sort. A damaged magic item continues to function, but if it is destroyed, all its magical power is lost.

There you have it.

 

[Sanackranib]

I would also allow spells like mending to heal damage to magic items. though it might require multiple castings.