They won't even tell you how much a rack will cost. Infuriating typically B2B "talk to Sales so we can decide exactly how much we can get out of you and segment the market on the fly" approach persists even here, it seems.
I wouldn’t expect anything else for a full rack in this segment: it’s going to be tens or hundreds of thousands of dollars, and big enough that there will be some inevitable negotiation about prices.
That doesn't mean you can't have a thin spec builder and a pricing page, even if what that mostly gets used for is devs putting together a comparison of that to a cloud deployment or similar and taking that to the procurement department to argue it's worth opening the conversation.