As some of you might know I have been a Lego collector ever since I was 4 years old. The latest models of this year are quite reasonable. Check out Lego Technic 9396 (Helicopter) and Lego Technic 9398 (Stone Crawler).
[youtube]http://www.youtube.com/watch?v=dNt6StYqe3c&feature=related[/youtube]