XY11-Bb: Fever-Burst Fighter is a Pokémon expansion with set code ja-xy11-bb. The Trademeup catalog tracks 61 cards from this set. Release date: Jun 17, 2016. Singles from this set currently range from €1.75 to €26.29. The most expensive card tracked right now is Steelix at €26.29. Expansions released around the same time: XY11-Br: Cruel Traitor and 冷酷の反逆者.
