Selling The Walking Dead #1-6 and Need Advice

Hey guys.
I read The Walking Dead from launch in singles up until like issue 40 when I started getting TPB's. 

Anyway, I saw recently that issue #1-6 are fetching some pretty good money these days (I am hearing ~$350 for #1!) and was just wondering if anyone had any advice regarding selling. I've never sold a comic before. I assume that eBay is the place to go, or is there some kind of specialist site I should know about... 

Also, they are first print's, and in NM condition. Should I take them out of their bag's + board's for the auction pictures, or is it better to leave them in there?     
 
Any advice would be greatly appreciated.