PS3s no longer sitting on shelves. What's the deal?

[Kwaad]

ok let me give an example. Walmart had 3 PS3s. You come back in 7 days. They have 3PS3s. That means 5 of them have been sold? IF there was a shipment in the middle of the week... more than 5 were sold. So lets say they got a shipment of 5 in... wich I think is normal. That means they sold 10 PS3s. Let me re-work my math. Walmart is selling 50,000 PS3s a week, or 200,000/month with those numbers. As for my wal-mart, I know they are getting 2-6 Wii's a week. and 4-10 PS3's a week. Both are selling out before the shipment comes the next week. Am I saying the PS3 is selling better than the Wii. No. Am I just doing math for numbers you people provide? Yes.