Wisconsin Comics proudly uses the top 3rd party grading companies, CGC, and CBCS to assist with signatures at shows and at private events. Throughout the years I have been collecting and selling comics with sought after signatures. Many times requests come in for a signature on a specific comic book, and I have successfully completed those requests leaving very happy customers along the way.
When selling online I like to use grading methods through CGC, CBCS, and CBCS RAW programs. The accuracy of grading is trusted throughout the industry. Third party grading helps me expedite sales and keep customers happy with a comics condition without them actually seeing it in person.