Is caverject still available?

Excuse me, I was wondering if you could provide some information about the availability of Caverject. Specifically, I'm curious if it's still on the market and readily accessible for purchase. I understand that this medication has been used to treat certain medical conditions, and I'm hoping to gather more up-to-date information on its current status. Could you please elaborate on whether Caverject is still available, and if so, where it might be possible to find it? Thank you for your time and assistance.