Hello Felix,
On first look, it seems to me that the visor trim may have been repainted, but looking again, I am not sure, have you held this helmet in your hands? The visor trim may be loose, and the Bavarian Kocard is a bit ugly, but other than that, It looks pretty nice to me, a new Kockard can be found, but I suspect that a Bavarian one may take a bit longer, and will probably cost another 50 Euro. 620 Euro seems like a high price from our part of the world, but we are a bit behind the times, and these are only going to go up in price, and I believe that if you had to buy this helmet on ebay, you would not be able to get it for that price. If you are comfortable with the price, I do not think you will find one for much less,
bES TWIHSES
gUS