I'm sure if you bought it from Barney's it is real (and for what it's worth from what I can see in these photos it appears authentic).
There is definitely more variation on the leather than I have seen on the smooth luggage bags before (though all bags have some variation). Some of the marks look like shelf wear (esp. on the bottom), just from being moved around and handled. Strange, if your SA said it just arrived. If conditioning the bag didn't take care of it I'm not sure you can make them disappear entirely.
thank you for your help they are not really visible unless you look really closely so i don't think it will be an issue. i just wasn't sure if it's a inferior bag