Keurig model B40

Good condition but on its last leg. Just now replaced with a newer model but wanted to offer to someone. I would keep it as a backup but this older model doesn’t automatically purge the water. I would have to disassemble the bottom and unscrew it and disassemble some of the piping inside, but before I do that to purge the water, I wanted to see if anyone wants it because who knows if I break it or not if I do that. Fair Chance Policy: I’ll wait before choosing a recipient to give more people a chance to reply.