I'm passing on this variant as well. Unless you're a DIE HARD fan of the book and MUST HAVE it, I don't see it picking up much steam as far as value unless they eventually make the series and it takes off like gang busters. I did order some Walking Dead #103's though, but not autographed since they'll all get green labels due to not being witnessed by CGC and those tend to re-sell poorly.
Indy's Comic Pressing Submission Form - http://tinyurl.com/qxzzxgg
Indy's CGC Comic Gradings Master Thread - http://tinyurl.com/p45agbh