It is not an authentic site.  We do not have any internet only sites.  All legitimate Titleist retailers have a brick and mortar store that you can look up on our golf shop locator at the top of this page.  If they are not on that list, they are not authorized.

The other clue is they have multiple lines of out of production clubs.  It's hard enough to find sets of 710 AP irons, let alone original version AP irons in both AP1 and AP2.  Too good to be true, indeed!