Scotty Cameron putters never go cheap, but this 'Double Trouble' will set you back a serious chunk, and you're unlikely to use it in many monthly medals.
Handmade by Scotty Cameron himself for a corporate team-building exercise, the Double Trouble features a Terylium Del Mar II head, with a shaft attached at each end. It lets two players – one left-handed and one right-handed – face each other and swing the putter at the same time.
It's available on eBay for $8,500, which is just under £6,000. It comes with a Scotty Cameron certificate of authenticity, proving the club is the genuine article and has never been altered.