Watch List notes:

COINS. 錢幣, MALAYSIA - BRITISH NORTH BORNEO, 馬來西亞 - 英國北婆羅門, British North Borneo: Bronze Proof Cent 1962 (KM 6). In NGC holder graded PF62RB, lustrous with a rich tone, very rare.
estimated mintage of 25 pieces only

Estimate: US$1,200-1,500