Metamagic rod, Quicken
(Dungeon Master's Guide v.3.5, page 236)
Price (Item Level): 75,500 gp (19th)
Body Slot: — (held)
Caster Level: 17th
Aura: Strong; (DC 23) no school
Activation: —
Weight: 5 lb.
You can cast up to three spells per day, of 6th level or lower, as a swift action as though affected by the Quicken Spell feat.
Prerequisites: Craft Rod, Quicken Spell.
Cost to Create: 37,500 gp (plus 500 gp for base item), 3000 XP, 75 days.