13th Dimension, a website dedicated to comics, creators, and culture, is getting an exclusive look at Gemstone Publishing’s new book, The Overstreet Price Guide to Batman. Dan Greenfield, the website’s editor-in-chief, took his first dive into the book by providing the “13 Magnificent Holy Grail Batman Collectibles” found in its pages. The website also features an exclusive excerpt from the book.

From comics to toys, movie posters to video games, Batman has turned in some incredible prices in auctions, which Greenfield featured on his website. Check out his list, and look for further coverage, on 13thdimension.com.

The Overstreet Price Guide to Batman will be available on November 13, 2019 and can be ordered on Gemstone Publishing’s website.