carla bruni-sarkozy sold her family castle, castello di castagneto po, near turin to billionaire saudi businessman prince alwaleed bin talal for between $12 million and $25 million in february. he has now relisted it with an affliliate of christie's great estates for $28 million. although the castle has been repeatedly destroyed and rebuilt over the years it is believed to date from the year 1019. her father, billionaire industrialist alberto bruni tedeschi, bought the estate in 1952 for around $1.5 million. the 40 room estate, 21, 000 sq. ft. and is surrounded by 175 acres and includes ancient greenhouses, a caretaker's house and a farm building.if only i could find that $28 million....maybe it's in my other purse?