Hello everybody, I don't know if this is allowed on these forums but does anyone here know where I could purchase all 10 books and possibly some of their exams? I tried their website but it's too expensive with the shipping and handling charges. I saw it on eBay before but I lost the damn auction! If anyone here has any or all the books and you're willing to sell then pm me. Anyone tried them before? Can you please leave some feedback and tell us if they are any good.