[sgxin]

got seller no buyer

Very likely, especially when the 1967 $1 coin has the highest mintage.
Younger gen are also less likely to go into coin collections, thus further reducing demand.

An uncirculated 1967 coin is going for less than $10 :
https://en.numista.com/catalogue/pieces6038.html

But demand will be higher if it is a rare coin (very unlikely for local coins) or note.
Eg Spore old notes with nice serial numbers or those that have "Z" prefix that are supposedly replacement for misprints.
Misprints that escape the QC checks will thus be rarer.


http://www.sgmoneycollections.com/golden...mbers.html