You won't find this one on the shelves at your local big-box sports store. Inspired by the preferences of pros, this Super Rat I Masterful putter from Scotty Cameron is a one-off gem. It has a clean look at address, with a single sight dot on the topline, combined with the excellent feel of a German stainless steel inlay. It's finished with blue and lime accents a black grip, and Cameron's "For Tour Use Only" Circle-T logo. This one is sadly already spoken for — most putters posted to Cameron's Gallery page sell out in as little as 30 minutes, so those looking to score one would do well to check back often.