How much to ping-pong with Goldman Sachs?
Each year, the Evening Standard auctions off a load of prizes on eBay, several with a City flavour. Last year, the winning item was a ping-pong game with John Varley, CEO of Barclays Bank. That cost £10,500 ($15,000). This year, it's even more mind-boggling as the top prize went for £14,600 ($20,000). That was £400…