I5 Computer mother board including a pc cabinet

I have I5 and has 8gb of ram including a pc cabinet Plate for cabinet PB875-V ASUS P8B75-V CPU i7/i5/i3 Intel B75 LGA 1155 Motherboard ATX A new Board is in the worth $662 dollars without the I5 CPU USB port for a key board input Was running Windows 10 When is was all hook up, With no issues No offers yet it is a great value for what is ma offering a Computer board worth $600 plus a case worth at least $10, A power supply and key board are only $80, Coolmax V-500 ATX Power Supply at London drugs is $50 and key board and mouse are only $30 at insignia Optical Keyboard and Mouse Combo at Best Buy.