It looks like Games First have taken stock of the Xbox 360’s being sold on eBay, and it is quickly dropping as time passes. Those that are buying the machines are not turning around to resell them, and with no new stock, the stock on eBay could run out over the coming weeks.
The day after launch, eBay’s records reported that there were somewhere in the range of 28,000 listings in the Xbox 360 system category. A day later, that had dropped to 22,000 listings. Following that, the number of listing continued to slip to 18,000, then 15,000 shortly after that.
At the time of this writing, five days after the Xbox 360 began selling in the United States, the number of Xbox 360 units available on eBay stands at just about 13,500 units.