Platinum Dollars

Platinum dollars, abbreviated as P$ or pd, is the currency of the BlazBlue world. Compared to real life currency, there is no known comparison in value, but P$90,000,000,000 is enough to buy a small country according to Jin Kisaragi. The Novus Orbis Librarium is said to pay very handsomely in platinum dollars to vigilantes who capture wanted criminals.

From BlazBlue: Continuum Shift II onward, P$ can be earned in the games through battles, and story mode, and used to buy items and artworks from the Item Shop and Gallery.