Do they have black bean noodles

Not sure about noodles but they have black bean

Do you mean ready made Jajangmyeon? Probably not. They have noodles you use to make it, but might not have the black bean paste (chunjang). There might be a ramen version you can get. Lots of recipes online if you want to make it yourself.

I know they sell a variety of noodles but not sure of black bean noodles. Its worth checking out though