Publisher: Marvel
Cover Date: September 2010
Cover Price: $3.99
Writer: Mike O'sullivan
Penciller: Alex Garner
Cover Artist: Alex Garner
Thanos Sourcebook (2010) #1 Value FAQ
How much is Thanos Sourcebook (2010) #1 worth?
As of October 2026, a near-mint (9.4) raw copy is valued around $25.00; lower grades range from ~$2.50 (Good) to ~$17.50 (Very Fine).
Who created Thanos Sourcebook (2010) #1?
Thanos Sourcebook (2010) #1 was written by Mike O'sullivan, pencilled by Alex Garner, with a cover by Alex Garner.
When was Thanos Sourcebook (2010) #1 published?
Marvel published it with a September 2010 cover date, originally priced at $3.99.
What is a high-grade copy of Thanos Sourcebook (2010) #1 worth?
A Near Mint (9.4) raw copy runs about $25.00. Graded (CGC) copies typically sell for more — available to members.
Price guide
Estimated values by grade, full graded (slab) prices, historical trends, and recent eBay sales for this issue.
Thanos Sourcebook (2010) #1 Value — Quick Raw Price Guide
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