| RARE Michael J Fox Signed ... | |
| RARE Michael J Fox Signed Marty Guitar Back To The Future 602 Funko POP Beckett - Sold on eBay Dec 12, 2021 for $598.98 | |
| A Beckett authenticator witness was present and issued a tamper proof witness certificate sticker on each signed piece, with the certificate's unique number and a unique QR code which when scanned by a smart phone takes you to the Beckett website page for this exact, specific item.... | |