Marvel Masterworks: Iron Man, Captain America, Hulk & Extra (Kindle Version) $1 every ~ Amazon
Amazon [amazon.com] has a number of Marvel Comics Masterworks Vol 1. [Kindle Edition] on sale for $0.99 every.
Out there:
Iron Man [amazon.com]
Unimaginable Hulk Masterworks Vol. 1 [amazon.com]
Unbelievable 4 [amazon.com]
Captain America [amazon.com]
Thor [amazon.com]
Avengers [amazon.com]
Silver Surfer [amazon.com]
Physician Unusual [amazon.com]
