toshiba gaming laptop with a gifted mobile

1 week used so 1 year warrenty avalable market price is 57000 selling becs getting a more powerfull lenevo ideapad y510
processor is core i5
ram 4gb up gradebal to 16
hard disk is 750
but the most important part of this is the gpu nvdia gt 740m which is very powerfull u can do lots of gaming,surfing,high resulation movies and lots of thing
battery is lithunium technelogy enabled long lasting and ensures high backup
my asking price is less 6000 then the new one