You are buying:

ASUS X551M 15" Laptop, intel C N2830, 4GB RAM, No HDD,

No Power, battery doesn't hold a charge, broken shell. No Further Testing has been done.  Normal wear. Scratch and scuff on lid and bottom. 

See Pics. 

Due to limited testing this item is being sold AS-IS..No ac adapter is Included.

Thank you.

Have a great day!