Corps de Manette de Frein et de Dérailleur Shimano Dura Ace ST-9000 - Gauche - 2 Vitesses

The top of the page says for item Ref. 131920 "Shimano Dura Ace ST-9000 Shift and Brake Lever Body - Left - 2 Speeds". In the description at the bottom it says it's Right. I'm looking for a left one. What side is this?

Is this a new or used lever.

JR, le 11/18/23