[Fedora]

Thanks for the ping, Jen!

Pippin, for pricing, Overstreet is the industry standard (unless something has changed since I got out of touch with things--Bear?). I'm part of a Marvel Comics group on Yahoo that you might try posting some of that on:

Oldschool Marvel Fans

I might be interested in the Dark Shadows issue myself--that's based on the TV show, right?

[Pippin]

Thanks, Fedora!

That DS comic book is based on the TV series, it features Barnabas Collins.

It's cover price was 15 cents it is dated August 1971.

I paid $2.75 for it about 10 years ago.

it's a Gold Key comic book and in a protevtice plastic cover.

[Bear_in_RoseBear]

Yes, the Overstreet Price Guide is the standard for pricing comics. You might be able to find a copy in a large bookstore such as Barnes & Noble or Borders, in the "collectibles" section. However, I don't recommend buying it; it costs something like $20-$25 new, and it's only worth getting if collecting and selling comics is a real hobby for you. Otherwise, just make a list of what you have and take it into the store with you, so you can look them up. ;)

Alternatively, you can look for a comic book store in your area. They should be able to help you figure out what you have and what it's worth; they may even offer to buy them from you. However, if they do, they'll probably only give you 50% of the actual value; they have to resell it, after all, and can't charge more than the guide price.

A third option is selling them on eBay for whatever you can get. If you're not familiar with eBay though it can be kind of intimidating.