Hen called Ping Pong has laid a perfectly round 'one in a billion ' egg . Shell shocked owner Kim Broughton , 44 , put the unusual find on eBay . The egg, which is made of porcelain and weighs just over two ounces, was sold for £4,800 to an anonymous buyer from Hong Kong who said he had bought it as part of his collection after Egg has now sold for £480 with proceeds going to the Cystic Fibrosis Trust .
Hen called Ping Pong has laid a perfectly round 'one in a billion ' egg . Shell shocked owner Kim Broughton , 44 , put the unusual find on eBay . The spherical egg attracted 64 bids from across the world during auction . Egg has now sold for £480 with proceeds going to the Cystic Fibrosis Trust .