Yeah, the doubling in price is usually when the low-cost vendor sells out, and only high-cost vendors are left, but you're totally right; I also refrain from pu

Yeah, the doubling in price is usually when the low-cost vendor sells out, and only high-cost vendors are left, but you're totally right; I also refrain from purchasing via dash button, Echo commands, or any option where I can't evaluate how reasonable the price is.