Fans can re-create the 1990s “Revenge of the Sinister Six” storyline with 2-inch figures of Vulture, Electro, Doctor Octopus, battle-damaged Spider-Man, and Solo.

As kids grow up, they may no longer have a toy box in the corner of their room, but they never outgrow play. Instead, their toys become more complex or worthy of display on a shelf instead of in a ...