Hypno Reverse XY Breakpoint Pokmon card 51 122 Price & Rarity Pricing a rare pokemon card? The 11 most rare and expensive Yu Gi Oh! cards Dicebreaker Yu Gi Oh! Lightning Storm Playset 3x Secret Rare 1st Edition RA01 EN061 Cards Most Expensive Grand Master Rare Cards From Yu Gi Oh! LIMIT OVER COLLECTION THE HEROES , here are the Top 10 most expensive cards when they appear as Grand Master Rare (Serial Numbered).