Before there was a Marvel Comics Publishing house, there was a company called Timely Publications. The very first comic they produced in October 1939, Marvel Comics #1 would star The Human Torch, Namor The Submariner, the Angel and Ka-zar the Jungle lord.

Later, they would change their name to Timely Comics and publish more well known characters such as Captain America and his sidekick, Bucky. Eventually, in 1961, Timely Comics because Marvel comics and we know how well that turned out.

Due to the historical nature of Timely Comics, I felt it was worth keeping an eye out for any 1st Appearances.

Adventure Time Spooktacular 1 VF NM 1st Appearance Steven Universe
Adventure Time Spooktacular 1 VF NM 1st Appearance Steven Universe
$14.99
Time Remaining: 11h 5m
Buy It Now for only: $14.99
1ST APPEARANCE OF STEVEN UNIVERSE IN COMICS ADVENTURE TIME 2013 SPOOKTACULAR
1ST APPEARANCE OF STEVEN UNIVERSE IN COMICS ADVENTURE TIME 2013 SPOOKTACULAR
$11.99
Time Remaining: 8d 19h 47m
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ADVENTURE TIME WITH FINN AND JAKE 1 C VARIANT TV SHOW 1ST PRINT 1ST APPEARANCE
ADVENTURE TIME WITH FINN AND JAKE 1 C VARIANT TV SHOW 1ST PRINT 1ST APPEARANCE
$58.24
Time Remaining: 18d 7h 8m
Buy It Now for only: $58.24
1ST APPEARANCE OF ADVENTURE TIME WITH FINN  JAKE IN COMICS RARE FCBD
1ST APPEARANCE OF ADVENTURE TIME WITH FINN JAKE IN COMICS RARE FCBD
$20.99
Time Remaining: 22d 3h 25m
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KURT BUSIEKS ASTRO CITY NO1 2 ALEX ROSS COVER 1ST APPEARANCE OF TIME KEEPER
KURT BUSIEKS ASTRO CITY NO1 2 ALEX ROSS COVER 1ST APPEARANCE OF TIME KEEPER
$1.25
Time Remaining: 23d 46m
Buy It Now for only: $1.25
ARCHER  ARMSTRONG 8 1ST APPEARANCE IVAR THE TIME TRAVELER
ARCHER ARMSTRONG 8 1ST APPEARANCE IVAR THE TIME TRAVELER
$10.49
Time Remaining: 26d 9h 18m
Buy It Now for only: $10.49