2017 Brunei & Singapore 50th Anniversary 

Commemorative $50 Polymer Banknote UNC

limited edition

All my banknotes serial number started from 50AB (for Singapore banknotes)

Buyer will receive a UNC banknote as shown in the picture, serial number will varies.

 worldwide registered postage at USD 6

combine postage for all banknotes listing at no addition postage cost. 

(except banknotes with albums)