A replica rubber duck wears a green vest and is accompanied by seven inflated "duck eggs" at Yuyuantan Park, Beijing, Sept 6, 2013. Some people say they would rather pay 2 yuan ($0.33) to see the knockoff than spend 100 yuan ($6.21) to see the real one - the inflated Rubber Duck by Dutch conceptual artist Florentijn Hofman - floating on a lake at the 9th China International Garden Expo in Beijing. [Photo/CFP]