1968-S 1c-50c Proof Set No S
CPG Values (What is CPG?)
Grade | CPG Value |
---|---|
OGP* | $14,400.00 |
NNP Encyclopedia data is provided in cooperation with Whitman Brands, based on catalog data organized by the Greysheet Identification System (GSID).
Grade | CPG Value |
---|---|
OGP* | $14,400.00 |