Hit diminishing returns now. I've got 7 but having a little trouble getting the rest. Could keep buying to finish but that would leave me probably quite a few extras. Thought I'd see if anyone want to trade 1-on-1 so they could complete their collection. I need Boombayah Jennie & Rose, 4D Lisa and KTL Jennie and Lisa. I have Boombayah Jisso, 4D Rose, and KTL Jisso and Rose. All it'll cost is a stamp or 2.