Don't most modern systems have baked in lights out management with kvm? I think there was even an open api. So it's a pretty niche hobbyist old system market t

Don't most modern systems have baked in lights out management with kvm? I think there was even an open api. So it's a pretty niche hobbyist old system market that already seems price sensitive and if want to be able to powercycle you'd need another solution anyway. Numbers are pretty grim but hardware is hard, esp bootstrapped. It seems like you're definitely playing on hard mode a bit.