Third-party grading
id:
third-party-grading-189-17949981
title:
Third-party grading
text:
Third-party grading (TPG) refers to coin grading & banknote grading authentication, attribution, and encapsulation by independent certification services. These services will, for a tiered fee depending on the value of the coin, "slab" a coin and assign a grade of 1-70 on the Sheldon grading system, with 1 being the lowest grade, with only faint details visible to 70, a practically perfect, uncirculated coin with no scratches or wear. If a coin is determined to have been cleaned, altered or damag
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Third-party_grading
date created:
2007-03-26T00:40:45Z
date modified:
2024-09-09T11:07:43Z
main entity:
{"identifier":"Q7784735","url":"https://www.wikidata.org/entity/Q7784735"}
image:
fields total:
13
integrity:
14