Best selling pico-projector update (October 2013)

Best selling pico-projector update (October 2013):
Here's our monthly best-selling pico-projectors list for the beginning of October 2013. We're using data from Amazon.com, which seems to be selling the most wide range of pico projectors. This list does not include embedded modules in mobile phones or cameras.

1. Brookstone HDMI pocket projector ($299)
2. 3M Roku Streaming Projector ($199.99)
3. AAXA P4X ($285)
4. 3M MP225a ($148)
5. 3M MP220 ($211)
6. Aaxa P3 ($231) 
7. AAXA P2 Jr. ($199)
8. 3M iPhone projector sleeve($117)
9. Acer C120 ($222)
10. Brookstone pocket projector for iPhone 4 and 4S devices ($179)