all i can tell you is that I got a flacon of Selection Verte from the Creed Boutique about 4 months ago.
the bottle looks the same as yours. the top definitely has the Creed logo on it. Not sure why yours does not. Also, on mine, the "Selection Verte" sticker isn't on the neck, it was on the bottom of the bottle. the "coded" year is 08.
how does it smell? where did you get it from? yours looks very real, aside from the top. in fact, the Creed logo on top is likely a sticker, and for whatever reason it's not on yours. The actual physical top looks exactly the same though.
perhaps the reason you got it at a discount is because the top was missing the Creed logo sticker? who knows... i wouldn't worry about it as long as it smells good.