Hey Dien: all of the sell your stuff on cl, ebay, etc post are good for quick money. But there are some really "nice" post on marketing on YouTube, affiliate marketing, and other online ventures... You have to dig through all of the "sell your stuff now" post to discover some real gems. It's a long thread but really worth the read. It spans over 2 years. Not saying you didn't read all the post

But I read every one of them..
Later
Pappy