Mark is exactly right. All of these companies are way too big to do a volume discount (Google, Samsung, Razer, Microsoft) - at least at this stage. As a result, we'll be closing this poll for now.
The Nexus 7 32GB was avalable from Officemax for $216 after a 20% off coupon for a couple days. If we could just match that it would be great, although I doubt Google has much of a reason to sell here. Some smaller manufacturers might be more likely, although I don't have much interest in them since they generally aren't very good.
We definitely wouldn't be working with Google, we'd be working with one of their distributors. Even then, a thousand tablets probably won't scratch the surface in terms of a "volume discount" order...
It should say Asus, Google's been using them more and more of late. They made both Nexus 7 versions, and rumors suggest they'll be making the next iterations of the Nexus 4 and Nexus 10.