Someone created this video talking about a Chanel bag but you can easily substitute Birkin in its place (some posters even reference Hermes in the comments). They talk about a 'price increase' which seems relevant to this thread.
If you are squeamish with 'language' or border on the conservative side, please do not watch this.
http://www.youtube.com/watch?v=h9YegAK6C70&feature=youtube_gdata_player
If you are squeamish with 'language' or border on the conservative side, please do not watch this.
http://www.youtube.com/watch?v=h9YegAK6C70&feature=youtube_gdata_player