The AFAM kits are just AFAM sprockets and a DID chain. No problems with quality from mine that I bought from sprocket center at all. I don't think I'd buy an AFAM chain for the dirt but thier sprockets are great. (btw, if I'm not mistaken, AFAM doesn't make a chain for the bird anyway)
Parts Monster DOES NOT supply deals anymore to the CBR crowd. That is the first place I tried last year and his price for the chain alone was like $189. WTF?