5th Gen Pokemon White fake or not

This one I've also got from EBay recently for a bargain price.
Everything about the box seems totally legit, but the sticker on the card doesn't fit properly.
Need your opinion.

If you already bought it, test the cartridge

I'd go with strangerhypno's suggestion on this one... especially if the sticker doesn't seem quite right.

I'm only familiar w/ USA DS cartridges (which display differently than European ones).

Edit: the sticker placement itself may be a minor factory defect, but I still have no clue how EU DS cartridge labels supposed to display. Also, the Nintendo seal for EU is different from US (only familiar w/ US).

If it means anything though...
Back Pic: after carefully reading the coding on metal strips, the strip appearance/lengths itself, and the patent stamp.. those have nothing flagging.
- But beyond that, I have no clue.

... sorry wish I could help more.