How much is a Superman comic (from the 60's and in good condition) worth?

Use http://comicspriceguide.com and/or http://comicbookrealm.com to look up prices.





Use http://www.e-bigs.net/freetool.php to determine grade. "Good" is actually pretty low on the scale - it's a 2.0 on a scale of 0 to 10.