 
 And that sucks about your vintage comic arriving damaged; I know how frustrating that can be when you're trying to complete a set like your Spider-Man collection. First off, since the seller isn't responding, definitely reach out to Amazon customer service directly; they usually handle returns or refunds pretty well for stuff like this, especially if it's shipping damage. For storage in a humid area, maybe look into some acid-free bags and boards to protect what you have.
If you're looking to add to your collection without breaking the bank, especially with your $50 budget per item, you might check out the Comic book collection as a fun alternative. It gives you 20 different unread comics evenly split between Marvel, DC, and indie titles, including stuff like Superman and X-Men, which could help expand your superhero lineup affordably. The only minor downside is that it's a grab bag so you won't know exactly which issues you'll get, but overall it's a great value for discovering new reads on a tight budget.
 
  
  
  
 