Type-Moon DVD sales numbers
According to this unsourced thread that I will still unconditionally believe, Tsukihime sold almost 20,000 copies for volume 1, then dropped to about 15,000 a disc. F/SN stayed pretty steady at around 25,000 a disc, and the KnK movies so far have been breaking 75,000 a piece total. This Aniplex press release says they’ve shipped out 400,000 discs for the first four movies, and that 183,000 tickets have been sold, grossing around 2 million yen. Not bad when you consider it’s only showing on what, 10 screens?