I went to a store yesterday, and guess what I found? A Leader Class Movie Megatron Transformer Toy! It looked pretty awesome, and the vehicle mode was just totally kickass! I had my wallet with me, and I decided "let's do this!". So I bought it. It cost me 39.60$ without Tax, but it was worth it. It's pretty hard to transform, but it's totally kickass.
Oh, and there is a pic of its vehicle mode.