That would have been a great price if you could have gotten it. I paid $650.00 for one not too long ago. An 84F to be specific. The F model has the decocker safety and cannot be carried cocked and locked. It also has a magazine disconnecter. Decocking the pistol leaves the trigger in sort of a "half cocked" position that gives it a shorter, lighter DA first shot.
And it never fails. No sooner had I gotten the Beretta than a Tisas Fatih 13, a Turkish clone of the 84BB turns up at my LGS for about half the price of the Beretta (both used), but in stainless and silver finished aluminum (I understand a blue/black color is available). I decided I needed a spare.
This one can be carried cocked and locked, but has no decocker, or magazine safety. If you want to lower the hammer for a DA first shot, you have to do it manually, which is not a problem in my world.
Magazines will interchange with no problems, as will holsters. The Tisas might have a slightly better trigger especially in DA. In my experience, Turkish guns tend to have very good triggers.
The Tisas has become my carry gun, so I don't have to worry about beating up the Beretta.