Selling system unit

Selling a system unit in good condition. A clean Windows 7 operating system (Maximum) is installed. Fresh thermal paste is applied. All necessary programs are installed (CCleaner; Aida64; Driver Booster). The computer is perfect for office work; browsing the Internet and not very demanding tasks and computer games. System unit parameters: • DualCore Intel Pentium E6300 processor; 2800 MHz • ECS G31T-M7 motherboard • 2 GB DDR-2 800 MHz RAM (One die; can be added) • 320 GB hard drive • 450 watt power supply