Are Spawn and Punisher comics valuable?!
Question: Not a ton of modern comics are worth a lot of money. Old comics sometimes sell for hundreds or even thousands or dollars because very few people saved them, the characters later became famous and popular, and a market for them grew. Now many people keep their comics as potential collectors items and the market for modern comics is much smaller. As gcason suggested, your best bet is to take your books to a local comic shop you trust and have them look them over. The value of a comic can vary greatly depending on its condition and some price guides may greatly overstate the value of a comic (especially a graded one, since grading is a total scam).
Answers: Not a ton of modern comics are worth a lot of money. Old comics sometimes sell for hundreds or even thousands or dollars because very few people saved them, the characters later became famous and popular, and a market for them grew. Now many people keep their comics as potential collectors items and the market for modern comics is much smaller. As gcason suggested, your best bet is to take your books to a local comic shop you trust and have them look them over. The value of a comic can vary greatly depending on its condition and some price guides may greatly overstate the value of a comic (especially a graded one, since grading is a total scam).
depends on which ones you have and the condition, Spawn issues wont be much, it's a newer comic, if you have some old Punisher comics they could be worth something
Like any comics, the earlier comics are the most valuable. You can check out http://www.comicspriceguide.com/ for a basic idea of value.
To get a really accurate value, you should take them to a trusted local comic shop and have them evaluated.
Most of the issues of Spawn and Punisher are not that valuable, though a few early Spawn issues are worth near $20.
I'm assuming for Spawn you are talking about the main title. Most early issues in mint condition are less than $10 with a couple that may get as high as $20.
Punisher comics are less than Spawn. I have been able to pick up the first 90 issues (vol2) for a dollar. But the price guide list the value for most of the comics around $2.50