[phatch]

Duck fat recently cropped up on the shelf of my closest mainstream grocer, shelf stable, I think it was a 12 oz jar. Surprised to see it there. I think it was near the cooking oils, shortening area. Don't recall the price nor the brand. Looking online, Rougie and Delice look like the primary brands.

Prior to that I had only seen it in specialty butchers.

Goose fat I don't recall having seen at all.