Let me introduce myself. If I play, it's mostly in team fortress 2.
I am trader. And basically I buy all sorts of ♥♥♥♥ and resell for a few keys more expensive.
Mostly these are spells, since I'm too lazy to understand these ♥♥♥♥♥♥♥ unusuals.

Half-Life series
Garry's mod
Team Fortress 2

Processor: 1,6 GHz Intel Core i5
Video Card: Intel HD Graphics 6000
RAM: 8 Gb 1600 MHz DDR3
SSD: 120 Gb