Who here has used a sous vide machine

In the San Antonio area, USDA Prime Ribeyes are going for $12.99/lb, Prime Strips $13.99/lb . I'm fortunate to live near a very newish, fancy HEB that has an actual butcher shop and butcher on staff, so I can get steaks cut however I like.

80-20 ground "chuck" is going for $3.79/lb for (I assume select; possibly choice - I need to ask) and $5.14/lb for Prime. We don't sell 90-20;) but something like a 90-10 (select) is slightly more @ $4.82/lb. I don't generally buy that lean of a ratio though.

I did see prices spike quite a bit once grocers began to get their supply chains going after the initial round of Covid food shortages, but they seem to have normalized, at least around here.

Agreed, 90/10 is way too lean. That's what we serve at Keesler,and I find them lacking in flavor. The best ratio imo is 77/23.
You gotta have a little bit of fat to bring out the taste.