Happy Pets Marvelous Superhero Critters are back in business
The only sad thing is that Widow Parrot seems to be out of commission. Other than that, everything's the same.
Minus the Marvel films to help with the hype, it's hard to tell how quickly they'll get snatched up. Right now, there's roughly 600 of each pet left in the store, while the original release let loose over 20,000 pets into the homes of players. All I can say is, if you've ever wanted one, don't wait.