I did not want to judge by the contents, but even though I purchased 5,000 yen worth of cards, not a single card had an RRR or higher. (The minimum guarantee is RRR.) The seller may have been a smoker, and the cards had the smell of cigarettes on them, which was unbearably unpleasant for me as a nonsmoker. Even if I sold all the cards I won this time, I wanted one SR card, even if it was unpopular and cost several tens of yen.