You know what I would've liked to have found underneath my Christmas tree this past Christmas? Some cool, good condition superhero dolls by Mego. Mego was a toy company, no longer in existense, that made some awesome superhero dolls in the 70s. Every member of Generation X I know had at least one, if not several; I had Spider-Man and the Hulk. They are highly sought after collectors' items today. Here are some commercials from back in the day displaying their awesomeness.
For everything you could possibly want to know about Mego, go to the Mego Museum here.