Medela in style breast pump advanced starter set

Medela breast pump in style starter set. Unpacked to use, but didn't work out; all pieces and extras included! Includes in style breast pump in microfiber breast pump bag, 2 5oz bottles with lids, 2 valves and membranes, 2 24 and 27 mm personal fit breast shields, 2 breast shield connectors, complete tubing, 1 battery pack (req. 8 AA batteries), 1 power adaptar plus 8 Medela disposable nursing pads, manual hand pump, extra set of tubing and complete instructional manual. Great item! Condition