That's 300,000 retail sales. They don't include digital sales in that, for some reason, and I suspect at least twice as many people are buying this game through Steam as they are buying the DVD hard copy. For that matter, there are companies like Paradox Interactive, which sell almost exclusively PC games, and they reported recently that they made 90% of their sales over services like Steam, and as such are simply leaving physical retailers behind to focus upon digital distribution games, which is ultimately better for PC gaming as a whole.
Plus, PS3 is nowhere near 3 million sales.
This game pulls in more money over the long haul on PC, as well, because the mods will draw more people in. They still are selling copies of Morrowind.



