Trinary serial numbers have three different digits in them. In this video, I look through sold auctions for trinary serial numbers to see which ones sell for profit, and which ones don't.
Learn more about fancy serial numbers here:
[ Ссылка ]
A new site dedicated to fancy serial numbers:
[ Ссылка ]
Join the Facebook Group to learn more and show off your finds:
[ Ссылка ]
