2 Eggs

An old man and women are going out for a meal to celebrate there 50th anniversary.The old man is getting ready but cant find his shoes so he looks under the bed and finds a box with 2 eggs in it and a thousand pounds so that evening he questions his wife about it at dinner." Well.." she said "each time I was unfaithful to you I put an egg in the box""And what about the thousand pound?" asked the old man." Well...
" Replies the woman "Each time I got a dozen eggs I sold them"