Funko's giant Batman statue was definitely cool eye-candy.
Hasbro's GI JOE / Transformers crossover set was extremely popular and because of a lawsuit, I think it will continue to rise in value. (Hasbro has been sued for property rights infringement by another company claiming that Jetfire (the jet that's included in this set) belongs to them. Google it!
Superman Man of Steel suits. Awesome!