I just checked the latest price on the Archos 80 G9 tablet (the basic 1Ghz 8GB version), and wow, it seems to be just $269 now on Amazon.com
It currently says:
Ships from and sold by CircuitCity.
The Archos 101 G9 1Ghz 8GB is also now for sale on Archos.com for $369 at this URL: http://store.archos.com/10070_101g9_landing.php
Consider that the 1.2Ghz Turbo version with 16GB and 250GB hard drive will also start becoming available later this month. And that the 1.5Ghz version should start being for sale around December normally. The faster Turbo versions having more storage will obviously be a little bit more expensive.
I hope to get my Archos G9 tablet within a few days, and then I'll post my full video-review. For now you can see my short overview video that I filmed of early pre-release prototypes of these tablets last July: