White pages with bright inks. I picked them myself from the local store every month in the early 1980s and put them in bags right away. I tried to pick perfect ones. I bet all except four would grade 9.6+, maybe some would get 9.8. It would be fun to find out, but I don't have the time.
I'll include Batman Legends of the Dark Knight #9-10 as a bonus! Check out my other listings. The item "Batman The Dark Knight Returns #1 2 3 4 Complete Set NM (Frank Miller DC 1986)" is in sale since Thursday, December 5, 2019. This item is in the category "Collectibles\Comics\Copper Age (1984-1991)\Superhero\Batman". The seller is "michael9m" and is located in Denver, Colorado.
This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Ecuador, Viet nam, Uruguay, Russian federation.