FWIW, in 3.5e, it's not double any more; it's x1.5. IIRC, the DMG contradicts itself (it says x1.5 one place, x2 another), but the couple of magic items I checked appear to fit the x1.5 rule.
FWIW, in 3.5e, it's not double any more; it's x1.5. IIRC, the DMG contradicts itself (it says x1.5 one place, x2 another), but the couple of magic items I checked appear to fit the x1.5 rule.
