Comic Books??

[GMScud]

Anyone here know anything about comic books? When I was in grade school I collected them for a while. I have a big stack, some of which are in mint condition still in the sleeves. This was over 15 years ago, so some of them may have some value, but I don't know squat about them anymore. I was over at my Mom's tonight for dinner, and I was looking through some old baseball cards up in the attic and stumbled on the comics.

I know there are on-line price guides and such, and there is a comic book store not far from my work, but I was just wondering if anyone out here had any knowledge that would help with selling them (or holding on to them) if they're worth anything.

Thanks in advance!