J&J Collectibles is now an Authorized witness for CBCS. This means that we can get your comics signed and then submit them for grading through CBCS Authentic Signature Program (ASP). We can also submit comics for Verified Signature Program (VSP) as well as normal submissions. We will soon be listing the cost for this service. Also, once your book is submitted will will let you know the turnaround time for your comic to be returned directly to you.