What is the estimated price for the pods?

IMHO it will be a lot less than he *should* charge. In many ways these will become collectables much like his stick miners have. After all, they are largely hand-crafted and certainly -- unique with Limited Quantities ever made.
Spot on NFW. I have no complaints at all from my experience with sidehack's handiwork. The Compac is hashing/blinking away immediately to the left of my monitor, and the s7LN sidehack "adjusted" to make less noise is providing (less) heat a bit further to the left.