Is PSP still selling?

Excuse me, could you clarify your question a bit? By "PSP," do you mean the PlayStation Portable, a popular handheld gaming console, or are you referring to something related to finance or cryptocurrency? If you're asking about the gaming console, I'm not sure about its current availability for sale as that's more of a retail question. However, if you're referring to something specific in the realm of finance or cryptocurrency, could you please elaborate further on what PSP stands for in this context? It's not a commonly used acronym in these fields, so a bit more information would be helpful to provide an accurate answer.