How much is the invincible iron man 105 comic book worth 1977?

The value of a comic book can vary depending on its condition, popularity, and market demand. In general, the Invincible Iron Man #105 comic book from 1977 could be worth anywhere from $10 to $50 or more in good condition. For an accurate valuation, it's best to consult a comic book price guide or get it appraised by a professional.