The bag of helium isn’t the expensive part I consider. I’m wondering how much computer hardware “the size of multiple buses” costs. I’m sure much of that is cas

The bag of helium isn’t the expensive part I consider. I’m wondering how much computer hardware “the size of multiple buses” costs. I’m sure much of that is casing but much of it also is not. How much effort went into designing these things? There’s probably a significant price tag on these bags of helium all things considered.