![CGC 9.8 SS Batman # 0 Blank Cover Sketch by Chris Bachalo](http://comics.kwanchang.com/cdn/shop/products/IMG-3149_{width}x.jpg?v=1615129049)
This book was signed by Chris Bachalo and drew Batman on the blank cover !!!
A little about CGC. This is a SIGNATURE SERIES verified by CGC. (Certified Guaranty Company) To qualify for a Signature Series (Yellow Label), the signature has to be obtained by the artist with a CGC employee to witness the transaction.
This label is applied to comic book that have been signed by someone of significance to the comic, under the direct observation of a CGC representative, and are thus certified as an authentic signature by CGC.