Avengers (1963 1st Series) #171
The Korvac Saga: Part 4 of 10 - "Where Angels Fear to Tread" Guest-starring Ms. Marvel. Script by Jim Shooter. Pencils by George Perez. Inks by Pablo Marcos. Cover by George Perez and Terry Austin.
Earth's Mightiest Heroes are in hot pursuit of Jocasta through the streets of Manhattan! During the chase the Avengers pick up an ally, Ms. Marvel, and locate the female robot's final destination...a convent! Is Ultron hiding out among the nuns? The evil one is full of surprises! And the next one is for the Scarlet Witch, the most dangerous avenger to the adamantium monster! It's another classic battle between the Avengers and Ultron! An excellent issue!
Cover price $0.35.