Normally, you easily get the bags when buying in one of the Chanel Beauty Boutiques which tend to open all over Europe (first ones were in Paris, then Florence, some in Germany), but -- like SlugPower -- I can assure you that they look good, but, when it comes to quality, they ruin themselves really, really fast. So, IMHO, there is nothing to envy...
And if you are as gifted as is elegant-one, you can easily buy a good-quality bag and then trace the Chanel-lettering, colouring it or embroiding... I never could do that, but it should be 'easy', if you are talented.