December's NPD top 10 list, Gran Turismo 5 sold 560,500 units last month in the US and Canada. IndustryGamers got the number straight from the NPD Group -- a number which looks like an apparent dropoff from Sony's late November launch numbers, which heralded 5.5 million units shipped worldwide, 1.25 million of which were in North America alone.
And hey, let's not kid ourselves: a good amount of December's "sales" figures are also accounted for in November's "shipped" figures. All of them, in fact -- 1.14 million copies of Gran Turismo 5 have been sold in the US and Canada thus far, a representative from NPD told us this afternoon, leaving approximately 110K copies from the initial shipment still on store shelves.
That said, plans for periodic support in GT5 were highlighted by developer Polyphony Digital as recently as last month. Add that to the fact that the 2011 Formula One season is just around the corner, and we'd say it's likely that racing fans will continue to pick up the game as early 2011 progresses.