Yu Gi Oh: Ancient Sanctuary Boost. [1st Ed.] Box Potomac Distribution YuGiOh Crossroads Of Chaos Unlimited Booster Box, This set release in 2008 making this set 17 years old. I never opened this set and don't plan to as these booster boxes are pretty expensive. The last Pokmon cards bought decades ago to delight granddaughter could make 20,000 at auction but nearly ended up in skip! Hansons Auctioneers Yugioh Booster Box Yu Gi Oh! 25th Anniversary Legendary Collection Display Sealed English Booster Box 360 Cards Yugioh Duel Disk How Many Booster Boxes Does It Take To Complete A Set??