KAIDO HOUSE BLKLTD OFFSET LAPEL PIN DATSUN 510 WAGON GT SURF SAFARI RS OFFSE7 CHASE PIN

Chase pin 
no this is not in its original Kaido pin packet since it’s in a coval display protective case 

the last Chase pin this this sold for $126.50 (Yes in USD ) just to give a perspective how much there fetching as time goes on !