Sears offers the Zuo Era Garnet Ceiling Lamp in Antique Black Gold, model no. 98232, for $448.98 with free shipping. (Home Depot charges the same.) That's the lowest total price we could find by $161. It features two 60w bulbs and is UL approved.

Update: Even better, Overstock.com has it for $448.97. Activate this 10% off coupon to lower it to $404.07. With free shipping, that's $45 below the above mention.