Here is a step-by-step to win one of the items:
Step 1: Register on Gamersbook and Edit your profile (IMPORTANT: Name, Surname, Avatar, Country, etc. We need to know where to send the Sapphire Products).
Step 4: SAPPHIRE HD 7770 1GB VApor-X Graphics, SAPPHIRE HD 7750 Ultimate 1GB Graphics or SAPPHIRE EDGE HD3 MINI PC + (Custom Skin) are amazing products, but which one of them would you like to win the most and why? Post your answer in a comment section below.
More details can be had here