Over 4000 sold. Lowest price around. eBay (rush hour, 40,000 feedback) has a PS4 500GB Console Sale, $279.99 Free Shipping. Tax only in CA. Most places including amazon sell this for $349 - $399+tax.

PlayStation 4 redefines rich and immersive gameplay with powerful graphics and speed, intelligent personalization, deeply integrated social capabilities, and innovative second-screen features.
Background downloading and updating capability also allows you to immediately play digital titles as they download, or update the system when the hardware is powered off.