That's right. It started as two Commons riding down the highways playing on normal motorcycles. Nowadays we use specialized tech called D-Wheels.

[Jack nodded.] There's several cards which have passed into history, due to their status as the rarest cards in the world: Exodia, Blue Eyes White Dragon and Dark Magician to name a few. Most of the rarest copies of these cards are in museums. As for the year it's 21XX.