DMarket is giving away an AWP | Dragon Lore for CS:GO fans - https://dmarket.com/blog/summer-event/.
I know that there are many CS:GO skin giveaways, but this one is special.
First of all, it is because of the skin price; but most importantly, you need to answer at least 10 questions in a quest that tests your knowledge of the game in order to take part. Therefore, the odds of winning are very high since there will be not so many participants.