Congratulations to Winner Mackenzie Burke, winner of the Key Collector Comics July Giveaway!

Last month, Bill Sienkiewicz Art ran our first giveaway with Key Collector Comics.

Now, we're excited to announce the winner of the Monsters Unleashed giveaway: Mackenzie Burke!

Huge congrats to Mackenzie! She won a rare copy of Monsters Unleashed #4 signed by Bill Sienkiewicz

monsters unleashed

To participate in future Key Collector giveaways, download the Key Collector app in the Apple app store or from Google Play!

About Key Collector Comics

Key Collector Comics is the World’s First Key Issue Database© and Price Guide Available on your Mobile Device.

Key Collector Comics hosts over 7,000 key issue comic books extracted from the Golden Age of the 1930s to today. The Key Collector Comics Database© is a concise and comprehensive resource that isolates issues of significance from the clutter of uneventful comics.

Learn more at


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