Do they still sell Nano?

Excuse me, I'm curious about a specific cryptocurrency. I've heard about Nano and I'm wondering if it's still available for purchase in the market. I'm a bit out of the loop with the latest trends, so I'm hoping you could enlighten me on whether or not Nano is still being traded and if there are any reputable exchanges where I can buy some. Additionally, would you mind sharing any insights on Nano's current performance and potential for growth in the future? Thank you in advance for your help.