All of Intergalactic's autographs were obtained directly from the celebrities by an agent of Intergalactic and are guaranteed to be authentic.
Comes with a certificate of authenticity.
A Note about shipping time: Ebay often lists an expected delivery date that is unreasonable due to the USPS delivery system. While we process 90%+ of our orders in one business day we list longer processing times to allow for the occasional day off or an elusive item.