This mat will be on sale at the Konami Digital Entertainment Booth at Booth #1321 at the New York Comic Con

The mat itself is a limited supply item that costs $30.00

Also on sale at the event will be the 2017 Mega-Tins, the new booster pack Legendary Duelists and the upcoming Legendary Dragons Decks.

As well, they’ll be doing plenty of Demos, Duels and other events (such as a chance to play Duel Links)

Source (For Further Information)