Home Slickdeals Barbie Club Chelsea Treehouse House Playset $10.99 at Amazon or Walmart. Slickdeals Barbie Club Chelsea Treehouse House Playset $10.99 at Amazon or Walmart. By ARCOM - 23 July 2019 119 0 SHARE Facebook Twitter Go to the deal page: Barbie Club Chelsea Treehouse House Playset $10.99 at Amazon or Walmart.