Want to learn Cantonese fast? This is a lightly used Pimsleur Cantonese Chinese in Ten Days 6 CD's box, then lessons. I used it to learn enough Cantonese to shop for jade and other items when I went to Guangzhou and south, where Cantonese is often the preferred language.
If you are planning a trip to China, especially south of Beijing, this will help you to learn enough Cantonese to get by, go shopping, explore. And listen to what the "locals" are saying.
Here's a story: I often take the bus to travel around China. I want to talk with people, or at least overhear what they are talking about. So I learned Chinese language with Pimsleur. On my next trip to China, riding the bus, I overheard two women next to me talking about me, my clothes and handbag, somewhat negatively. When they got up to leave the bus, I said "goodbye, have a good day" to them, and their mouths dropped. We all laughed. They didn't expect a tall blonde American (meiguaren) to understand what they were saying.
Learning a different language is good exercise for the brain. I'm offering this for $2, shipping is $6.50, so it's a good deal for you.