Have a couple hulk ones of these I found in a kmart recently. The tag says they were from 2003 but they are still trying to sell them in 2020

@pacmancdi oh Kmart - that’s funny

You might want check out Amazon.com as they have a bunch of x-men audio books price ranges from $16.99 + 3.98 shipping to $24.99 I saw one that was called x-men code name wolverine it deals with members of wolverines original team x being kidnapped . Also there’s a solo dead pool book called paws .