Official Roblox badges establish a clear money ladder: 10K, 50K, 100K, 250K and 500K simulated zł. They are reliable progress markers even though the selected public sources do not publish average card return, shop prices or exact leaderboard scoring.
The useful question is not whether one card looks rare. It is whether your total session return—scratch winnings plus bottle income—exceeded card spend. Keep a consistent session length or stopping point so your own comparisons are meaningful.
Tasks and XP are visible in community gameplay summaries, but exact task names and thresholds have not been collected. Use the in-game wording when it appears and avoid planning around a reward number that this guide cannot source.