Best selling pico-projector update (August 2012)

Best selling pico-projector update (August 2012):
Here's our monthly best-selling pico-projectors list for the beginning of June 2012. 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. Here we list the top ten projectors, with the price and position in Amazon's best-selling electronics product (which gives a better idea of the actual selling volume):

1. Optoma PK320 ($329)
2. Mini projector for iPhone/iPad ($99)
3. Optoma PK201 ($259)
4. Optoma PK-101 ($113)
5. 3M MP225a ($229)
6. Microvision ShowWX+ HDMI ($326)
7. SVP PPP-03 ($97)
8. Optoma PK301 ($342)
9. 3M MPro-150 ($242) 
10. Aaxa P3 ($246)