I've called just about every place imaginable and searched the Web for A! Avante Gardes' Web site and to no avail found only places that sell Avante Garde. But NONE of them have any spare decals (I want to find one to put on the back of my A4).

Does anybody know if they have an official Web site? If not, how can a get a decal from them?

I am not sure if you can get the decal or badges from them, but here is their website...<ul><li><a href="http://www.avantgarde-prestige.de">A!AvantGarde Website</a></li></ul>