New Medela Pump In Style Advanced Backpack Breast Pump

I am selling a new in box medela pump in style advanced breast pump purchased in march of 2008 when my daughter was born, but i didn't need to sue it so everything is still new in package and still in original box. Bonus i am also including lansinoh breast milk storage bags that were also unused. This item includes 4 storage bottles with cooler pack and cooler, breast pump, storage bags, 2 stands, hand pump, back up battery pack, all books that were included in origional purchase, sealed tubes and breast cups, and an addtional set of membranes that the hospital gave me still in package, and the backpack. If you have any questions regarding anything please contact me, thanks for looking.