I'm sure that it will initially cost a premium, before coming down in price as the technology matures. I'm also curious about the relative environmental impact that cultivated meat has versus raising livestock.

ETA: I found a study regarding cultured meat's environmental impact: https://pubs.acs.org/doi/10.1021/es200130u

According to this study, cultured meat is 7-45% more energy efficient, emits 78-96% less CO2, requires 82-96% less water, and occupies 99% less land than raising livestock.