It wasn't super badly priced when I bought it back in December. It was high, but not insane. It's memory and storage prices that have spiked it. Remember the thing has 128GB of RAM. If you spec a Mac out with the same quantity, it will be in the same price range.

Certainly way cheaper than a Ampere system like the author here is talking about. I actually looked into building such a system and ... it feels weird to gripe about DGX Spark prices when building out a system like that. The Altra requires ECC RAM (though DDR4 at least). Have fun kitting that out.

Those systems were built for highly highly concurrent multicore server (or some workstation) loads. Meant to be carved up into multiple virtual machines, really. I have plenty of applications that would do well on a machine like that, but playing YouTube videos etc is not one of them.