Factory Entertainment has announced their third exclusive for this years’ SDCC, the Back To The Future Part III Time Circuit Keychain. The 3rd and final installment in our Time Circuit Keychain trilogy features a short time hop from the shows closing date on July 22nd, 2018 to the beginning of preview night on July 18th, 2018 for an endless, nerd-tastic, Comic-Con loop. Not only that, we’ve featured 2 additional charms; a DeLorean based on the time machine from the 3rd movie and a Back To The Future Part III logo. This keychain is limited to just 750 pieces and is available for pre-order now for either pickup at the show, or shipping after. As a bonus, anyone who orders online will score a bonus Aquaman movie logo button. This keychain is priced at $15.