This type of authentication is only given to items that a CGC representative witnessed being signed. (Think of it as a notary public where the authenticator is confirming they witnessed the actual item being signed by that person). As we often have multiple copies of the same item signed, signature placement and/or color may vary. Certification numbers are unique on each individual item. The item "Avengers Endgame SDCC 2019 Promo Print signed by Russo Brothers and 3 others" is in sale since Sunday, June 21, 2020.
This item is in the category "Entertainment Memorabilia\Autographs-Original\Movies\Posters". The seller is "twincitiescomics" and is located in Big Lake, Minnesota. This item can be shipped worldwide.