Is there a market for repaired used APO?

I am intrigued by the thermodynamics, but Milady Wife is repelled by the expense and complexity.

Hey Douglas! We don’t have any repair/refurbish option for the APO.

Hey Doug, how’s Milady enjoying the food quality?

And the expense?
I reckoned SV results in a savings of about 25%, - that’s around a portion per pound. It adds up after a while and becomes real money.

Better food quality means increased satisfaction with smaller portions and that helps sustain our continued existence on this planet.
It’s the only one we’ve got.

It’s not about me so much, i’m concerned for the grandkids.