What Does “BU” Mean in Coin Listings?
The term “BU” gets thrown around a lot in coin listings, but it doesn’t mean what most people think. It stands for “Brilliant Uncirculated,” but there’s no official standard behind it, and sellers use it loosely. This post breaks down what BU really means, how to spot a true uncirculated coin, and how to avoid listings that lean on buzzwords instead of condition.