A guide to purchasing comic books can be found on eBay. A guide to starting and maintaining a comic book collection can be found on wikiHow.
The guide provided by eBay includes a brief history lesson, an overview of how to read the grading scale used to determine value and tips to buying rare and collectible comics. It also explains how to take care of the comics after they have been purchased. The guide provided by wikiHow is similar to the one eBay provides, but it is more detailed. The guide gives an in-depth, step-by-step tutorial about comic book buying.