There exists a few grades of pins. Everyone's criteria for what makes an A Grade (Standard) versus a B Grade (Second) is different, but these are mine. I use this grading scale to determine which of my pins is consider a Standard Grade (A Grade) or a Seconds Grade (B Grade), and more.
A Grade/Standard Grade
Very few pins are perfect, but these come close. These are pins that are near perfect but have some very minor faults to them. Some of these minor faults include...
- tiny, not noticeable air bubbles
- very minor enamel under fill
- some light imperfections in the metal plating
- light surface scuffing on the enamel or metal
- some minor and not noticeable dust on soft enamel pins.
These pins are sold at full price and make nice gifts or additions to a collection. They are beautiful and are great for wear or display purposes.
B Grade/Seconds Grade
These pins have noticeable flaws, some more minor or major than others. Some of the flaws that would qualify a pin as a B grade include...
- noticeable or multiple areas of under filled enamel
- moderately scuffed enamel or metal
- multiple points of imperfections on the metal plating
- multiple air bubbles in the enamel
- missing metal lines
- missing enamel
- off-set screenprinted areas
- areas of low glitter
- unfilled areas of enamel
- enamel staining on sides or back of pin
- overfilled enamel that floods some metal lines
- larger amounts of glitter in areas where there shouldn't be
- noticeable amounts of dust on soft enamel
- small gouges or marks on enamel
A seconds grade pin might not be as nice as a Standard Grade, but it is still highly wearable and can make a good additional to a collection if the imperfections noted above are not bothersome to a collector.
C Grade/Junk Grade
Pins in this category have multiple and massive defects that prevent them from being sold as standard or even seconds. Their defects are so severe that it would impact their wearability. Some of these defects include...
- large and very noticeable areas of scuffing
- gouges in enamel
- large or deep scratches in enamel
- large areas of under filled enamel
- multiple defects or imperfections in the metal plating
- large and multiple air bubbles in soft or hard enamel
- multiple areas where glitter has been misapplied
- large or multiple areas of missing metal lines
- multiple areas of enamel staining or discolored enamel
- low quality enamel or metal work
- no backstamp
These pins are never put up for sale.
S Grade/Collector Grade
These pins are perfect. Everything is where it needs to be and they look great. I don't have many S Grade pins and will dig through the batches to find and keep an S Grade as a model for photography or display purposes. I do not sell S Grade or Collector Grade pins.