Tiffany & Co. has completely outdone itself in the niche shopping category of "luxury advent calendars," CNN reports: It's offering a $112,000 Ultimate Advent Calendar, which weighs 355 pounds and will be assembled upon delivery via the jeweler's "White Glove Service." Its 24 gifts are hidden in drawers behind a 4-foot-tall replica of the flagship Tiffany store in New York City, and each one, of course, is a Tiffany product—from the expected diamond and platinum jewelry to perfume, an ornament, and more. If you want one, you'd better act fast; just four are available, but the jeweler is offering 11 other items as part of its "Very, Very Tiffany Holiday" collection. (More Tiffany & Co. stories.)