I've got to share share this with you. This is how my invitation to Transformers premiere looks like:
It contains several more or less usable goodies some of which do a good job of transforming (play the video):
I have no idea how expensive this is and how many of them they made but I;ve got a feeling that if they could have money to put one extra Transformer in the movie (small one)...
P.S: There were some rather nice hi-res renders on the CD.