I am planning a trip from München Hbf to Innsbruck Hbf. The German website (DB) is giving me a price of E37.30, while the Austrian (OBB) a discounted price of E19. Same thing happen when I look at the prices between Innsbruck Hbf. and Venezia Santa Lucia, OBB have a much lower price than TrenItalia website. Is that much of price difference between the these sites or I am reading it wrong?

Thanks