There a rumors on the Japanese website Kakaku (translation here) saying that the shipment of GH3 will be delayed in Japan due to a big delay in the production of “finder component” of the camera. (Thanks Onur for finding this). Don’t know if the info is correct. For now the GH3 is regularly shipping in EU and US stores and should ship next week at Amazon Japan too.
More GH3 news:
Quick Informal High ISO Image Comparison between the GH3 and E-M5 (ThePhoBlographer).
Image samples at Outbackphoto.
And of course first GH3 owners are posting their unboxing videos on youtube.
GH3 store links and in Stock status check:
12-35mm GH3 kit: Wex UK, Wex DE, Photoexpress UK, FotoHansKeuzekamp (NL),
14-140mm GH3 kit: Wex UK, Amazon UK, Photoexpress UK, Wex DE, Amazon FR,
Body only: Amazon, Adorama, BHphoto, Panasonic store, Samys, Henry, Vistek, Wex UK, FotoHansKeuzekamp (NL), Amazon FR, Webdistirbution FR.