I assume this is a strictly B2B proposition in spite of "built for every side of the GPU market" -- meaning I'm probably not going to be able to buy/bid on small (e.g. 2-8) lots of used, matched RTX 3090s for example?

For now, we are focusing on institutions, since most of this hardware has strict export controls. We deal with all sizes though, we can do a single card to 1024 servers. Can always reach out to us to see if a specific request would fit in the marketplace or not