Goats can be sold individually, prefer baby goats to go with their moms, though, but 4 of the baby goats are big enough and old enough to be able to be weaned , I think.
Goats do not thrive alone, if you are buying a goat, keep in mind they need at least one goat friend. So if you don't have any goats at home, it'd be good to get at least 2 so they aren't alone. But if you already have some goats, buying just one is good.
All the does have their kids here. Also, can buy whole herd together, of course.
A lot of images are not wanting to load right now, due to probably bad signal. So whenever I can get somewhere with good signal, I can try uploading them. I can also email pictures if you're interested.