Players spend a lot of money on golf clothing, bags, DVDs and other golf paraphernalia (fancy hitting a Jetstreamer Exploding Golf Ball, for $4?). In 2011, Americans spent $2.1 billion on golf supplies. Of this, $1.6 billion went to apparel, especially for such brands as Greg Norman Collection and Tuttle Golf. While a good golf bag can be had for as little as $30 at golfsmith.com, the world's most expensive golf bag is the Louis Vuitton Damier Geant Golf Bag, according to most-expensive.com, and costs more than $9,000. Presumably it's carried by a caddy while its owner walks the greens in $1,500 custom golf shoes.
Golf Clothing and Accessories: $2.1 billion