Sins of Sinister (2023 Marvel) #1 – MAYHEW.A Exclusive – Signed by Mike Mayhew w/ COA – Brand New NM

Mike Mayhew Studio Exclusive Variant

📖 Comic Details:
The universe-cracking X-event begins here! Written by Kieron Gillen with art by Lucas Werneck and others, Sins of Sinister #1 unleashes Mister Sinister’s darkest plans in a timeline more twisted than Age of Apocalypse. What starts as an experiment becomes a full-scale unraveling of reality—and the X-Men may never recover.

🖌 Format & Features:

• MAYHEW.A Mike Mayhew Studio Exclusive Variant Cover

• Signed by Mike Mayhew

• Includes Certificate of Authenticity (COA)

• 56 pages, full color

• Rated T+

• Brand New NM

• Comes bagged and boarded

💎 Investment & Display:
With a striking cover by Mike Mayhew and a signature plus COA, this issue kicks off a major event in mutant history with high collectible appeal. A bold addition to any modern X-Men collection.