#Mattel family Barbie penthouse to list for $10 M
“#Mattel family Barbie penthouse to list for $10 M” She’s a Barbie girl in a Barbie world — but not for much longer. The iconic “Barbie penthouse” once owned by Mattel founders Ruth and Elliot Handler will hit the market Tuesday for just under $10 million, The Post can exclusively reveal. The real-life Barbie and…