I'm interested in exploring what it would be like to use them but... there's no pricing page? I don't even know where to begin.

https://oxide.computer/contact

Exactly, no pricing page. Not worth my time to get involved in contract negotiation as a dev when all I want to know is if it's even feasible to try out.

In their current scale, I believe Oxide are like Rolce Royce: if you have to ask for the price before taking a test ride, you can't afford it.

this is a good point, and we make trial environments available for you to try here: https://oxide.computer/remote-access

Starts at about $1MM per rack if I remember. It may have gone up.