Astro City (a human-level view of a superhero world) is a great work, one I am envious of. Plus they throw in some other good things as well. Spend $25. You will not regret it.
humblebundle.com
Humble Comic Bundle: Kurt Busiek's Astro City: The 30th Anniversary by Image Comics
Explore the works of multi‑Eisner and Harvey Award winner Kurt Busiek with the Astero City Bundle by Image Comics!