Titleist ZM Forged Irons

Hey Guys,

So I am currently playing Titleist's ZM Forged Irons from several years ago. These things are fantastic, just as good as anything that is out now. 

My question however is that when I go these irons in March, I bough them 4-PW, set did not come with a 3 iron. I was wondering if anyone knew of a good place where I can get a ZM Forged 3 iron. I'm pretty sure that Titleist does not manufacture them anymore so I probably could not order a new one from them, correct? Would I have to find one through ebay or some other forum where golf clubs are sold individually? 

Alex 

EBAY