Low $3.6k
 | 
Mid $13k
 | 
High $100k
  • 1st appearance and origin of the Hulk
  • 1st appearance of Betty Ross
  • 1st appearance of Rick Jones
  • 1st appearance of General "Thunderbolt" Ross
  • [February 2020 - Rick Jones rumored to join the MCU]
Details
Publisher Marvel
Published May 1962
Written By Stan Lee (1922 - 2018)
Illustrated By Jack Kirby