Street value of that pc is @$150 - $250 at best, and figure Windows costs @$100 by itself....
You can find the GT 730 for $20, 8Gb of DDR3 is less than $20....
The cpu is just over 6 years old and was considered a medium performance cpu when it was released. With advancements in tech, it costs more to advertise that cpu than its worth for gaming use. There isn't any newer games that'll run playable on it, nor the gpu, unless the only thing you are interested in is Microsoft Hearts or Solitaire.
Do not waste your money.