Star 69 Is used to see who called last, but there if you dial *77 it sets your line as private, so no matter who uses *69 they cant tell who called them. Usually it costs 5 to 10 cents to do *69. I hope this helps you a bit.
I agree with the two previous answers. You have to be interested in what you collect or you won't enjoy it. On deciding if you are a Huge Star Wars nerd or an Investor? I believe you may be an investing Huge Star Wars nerd. haha. I guess I am also, I...
The sets with the hidden C3PO's are already out. Try a big toy dealer like Toys R US or get to a Lego shop.