I bought a bunch of copies too, I like the series, but the one reason I think it won't be worth a lot in the end is: 1st issue, he kills a little girl....
If the mainstream ever hears about that....
You can't do a tv series, not after the recent schools shootings....if you can't do a TV series, you can kiss walking dead values good bye...
Another problem with books that are good is that good writers are writing them. Good writers get bored, they want to move on...Once the series is finished so is the comic book value, anyone got any planetary #1s?