What level would you consider this?

ecore

Honorable
May 26, 2012
8
0
10,510
AMD Phenom II x 4 3.4GHz
1 TB Seagate Hard Drive
8 GB DDR3 1600 RAM Memory
1 GB Nvidia 550 TI Video Card
500 Watt PSU
Cooler Master Hyper 212 CPU Cooler
Case with window and lighting (optional, if you prefer another case I will be happy to switch)
Limited Warranty on all hardware
Add wureless-N 300Mbps internet $25
Add 2 USB 3.0 ports $20

Someone is trying to sell me this for 800 dollars, is this a ripoff or is it worth it. I'm mostly concerned about handling high end games with this :S. I have poor judgement on video cards.