These are kind of awesome, especially hanging in a cluster like that, but they'll set you back: it costs £415.00 (somewhere in the neighborhood of $589) for one of each. You can also buy them separately - Jeeves (the bowler hat) is £210 and Wooster (the top hat) is £225. The shades are inspired by characters by P.G. Wodehouse - Bertie Wooster and Reginald Jeeves.
http://www.hiddenartshop.com/product.php?xProd=1915&s=1 via BoingBoing Gadgets