FANTASTIC FOUR #251 Published Feb 1983 by Marvel.
"Into the Negative Zone!" Story, art, and cover by John Byrne.
The Fantastic Four embark on their most perilous adventure to date, as they venture to explore the infamous Negative Zone. Can Marvel's First Family discover the secrets of this foreboding place, or will they succumb to the dangers and evils with dwell there?
 
In FINE+/NM condition, a really decent copy with few defects at all! PLEASE scrutinize my scans and photos and see what you think.

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