Why is the drop rate for key items in free gachas highkey way worse

IDR 280.617
Oct 7, tnt slot 2022 The drop rate for key items in free gachas highkey way worse than coin? 228 pulls and I PENGATURAN BAHASA DI FACEBOOK got it 3 times. 1991 WEAK STRIKE ERROR LINCOLN CENT (MAJOR online177 ERROR) NICE COIN #228 ; Item description from the seller. WEAK STRIKE. LINCOLN CENT. LET jpmaxwin YOU USE YOUR EYES AND DECIDE
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