They aren't the current generation of Titleist irons, so you would have to be kind of lucky to find them in a pro shop somewhere. That being said, the most current price I've seen was about $800 for a new set of Forged ZBs. I picked up a used set on eBay…
I have tried other balls and although I have found some success, these balls are not as consistent or predictable as the Titleist Pro V1. When I go back to playing the Pro V1, I am amazed at how far I hit it, even though the others say, there's goes farther…