Comment by ossm1db

It's quite an accomplishment for an individual. You might find the Pine A64 interesting. I got 6 of the 512MB models for $15 each. [1]

I plan on running Kubesolo on them since 1.0 was recently released.[2]

[1] https://pine64.org/devices/pine_a64/

[2] https://github.com/portainer/kubesolo