Im not sure what question your asking here, but I do have the Automagic Light (Blue) and Medium (Purple/Redish) Clay. I use it with their no. 49 body shine, which IMO is one of the top clay lubricants avalible, particulary when used with automagic clays. I rarely use the medium clay. I also have Sonis Block and Ultra Fine clays, Opti Clay and Pinnacle Ultra Poly. I use the blue clay magic the most because of its low cost and effectiveness.
As far as the kit your talking about . . . I dont know. I buy my automagic products from an online company, which does not sell the entire Auto Magic line.
Many people here do not like the automagic clay, but others use it as their go to clay all day every day. Both sides have good reasons. I say use what you like, and what works.
But its is fairly priced, so try it out. I have seen clay magic kits (bar and clay lube) at autozone (im westcoast) for 15 bucks.