Character Price Index
Harry Osborn Comics
Key issues, first appearances, and market estimates for 1 tracked comic.
Guide data reviewed July 2026. See our editorial policy and valuation disclaimer.
Tracked Issues
1
Highest Value
$4.5K
Average Value
$4.5K
First Appearance
1965
🌟 Definitive First Appearance
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Amazing Spider-Man #31 (1965)
Harry Osborn debuted in this historic issue published by Marvel. Estimated market value ranges from $350 up to $22.0K.
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All Tracked Appearances
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Frequently Asked Questions
What is the most valuable Harry Osborn comic book?
The top-valued comic issue featuring Harry Osborn in our database is Amazing Spider-Man #31 (1965), estimated at $4.5K depending on physical condition.
When did Harry Osborn make their first appearance?
Harry Osborn debuted in Amazing Spider-Man #31 in 1965, published by Marvel.